### CBSE IX Maths Circles

## Three girls Reshma, Salma and Mandip are playing a game standing on a circle of radius 5m drawn in a park. Reshma throws a ball to Salma, Salma to Mandip, Mandip to Reshma. If distance between Reshma and Salma and between Salma and Mandip is 6m each, what is the distance between Reshma and Mandip?

**Ranjana Mariyam Raju**10th March 2014 7:50 PM

### Tamil Nadu VII Maths Fractions and Decimals

## find the area of the circle whose radius are given below = 4.5,5.6

**prince KELVIN**30th March 2014 1:08 PM

### CBSE X Maths Areas Related to Circles

## two circles touch internally.the sum of their areas is 116cm and the distance between their centers is 6cm.find the radii of the circles.

**prabinbinu2001**3rd April 2017 11:14 PM

### ICSE VI Maths Circle

## Construct a line segment AB of length 5cm
Construct a circle with diameter 5cm With centre B

**Prabal**26th August 2017 11:28 AM

### CBSE IX Maths Circles

## In the given figure if ABCD is a rhombus diagonals AC and BD intersect at o and he is a point lying on the circle with Centre o then the sum of the measures of angle BAE and angle EDC is??

**shriya.pandey182**20th October 2017 11:01 PM

### JEE Plances JEE (Main) Maths Straight Line

## a circle Xsquare+Ysquare=25 find the locus of point P if it divides point A and point P in 2:3 raio Q lies on circle coordinate of A is (2,1)

**mridulsharma266**7th November 2017 11:28 AM

### CBSE IX Maths Circles

## Please solve question no 6 with proper explanation

**adityaahuja099**20th November 2017 7:48 PM

### CBSE IX Maths Circles

## Please solve question no 7 with proper explanation

**adityaahuja099**20th November 2017 7:50 PM

### CBSE IX Maths Circles

## Please solve question no 8 with proper explanation

**adityaahuja099**20th November 2017 7:54 PM

### ICSE IX Maths Circles

## the shape of the top of a table in a restaurant is that of a segment of a circle with the centre O and angle BOD = 90 , BO = OD = 60cm
find: i perimeter of the table

**pereiracalida**21st November 2017 11:24 PM

### CBSE IX Maths Circles

## Please solve question no 7 with proper explanation

**adityaahuja099**28th November 2017 5:05 PM

### CBSE IX Maths Circles

## Please solve question no 8 with proper explanation

**adityaahuja099**28th November 2017 5:41 PM

### CBSE IX Maths Circles

## Please solve question no 11 with proper explanation

**adityaahuja099**28th November 2017 5:45 PM

### CBSE XI Science Maths Trigonometric Functions

## The question is attached. Please send the step by step and complete solution of the above problem.

**sudhanshubhushanroy**29th November 2017 7:09 AM

### CBSE XII Science Maths Applications of Integrals

## Using integration find the area of triangle formed by -ve x axis,the tanget and normal to the circle x
^2+y^2=9 at the point (-1,2* 2^1/2)

**Balbir**29th November 2017 10:13 PM

### CBSE XI Science Maths Trigonometric Functions

## I the question the chords are supposed to be parallel. But in the solution part you have not considered the chords as parallel as per the diagram. So please rejustify the solution considering the chords to be parallel to each other. Regards,

**sudhanshubhushanroy**30th November 2017 12:43 PM

### NEET1 NEET1 Maths

## If AB=10 and AC =6 and altitude AE=4 .IF AD is the diameter of circum circle, then what is the length of circum radius?

**amitjena226**30th November 2017 8:18 PM

### CBSE X Maths Areas Related to Circles

## ABCD is a square of side a cm. AB, BC, CD and AD all are the chords of circles with equal radii each. If the chords subtends an angle of 120° at their respective centres, find the total area of the given figure where arcs are part of the circles:{http://silverzone.org/Syl_Sam_Papers_17-18/M/10.pdf --q no 8}
(A) 2 2 2 πa a a + 4 – 9 3 2 (B) 2 2 2 πa a a + 4 – 9 4 3 (C) 2 2 9a – 4π + 3 3a (D) 2 2 9a + 4π – 3 3a
This is a olympaid question so solve wisely but explain with steps

**sucharitasahoo1**30th November 2017 9:04 PM

### CBSE XI Science Maths Conic Sections

## Solve:

**nitishkrnehu09**9th December 2017 1:30 PM

### ICSE X Maths Circle: Arc and Cyclic Properties

## plz solve

**lovemaan5500**20th December 2017 7:08 AM

### CBSE X Maths Areas Related to Circles

## find total number of revolution of circleA?(Answer is not 3)

**abinash.gupta003**20th December 2017 5:33 PM

### ICSE X Maths Circle: Tangents and Intersecting Chords

## solve the sum

**lovemaan5500**24th December 2017 3:45 PM

### ICSE X Maths Circle: Tangents and Intersecting Chords

## If a chord of length 8 cm is at a distance of 3 cm from the centre of circle what is the radius of circle

**lovemaan5500**26th December 2017 12:30 PM

### ICSE X Maths Circle: Arc and Cyclic Properties

## plz solve

**lovemaan5500**28th December 2017 10:30 AM

### CBSE XI Science Maths

## Answer please

**Varsneya Srinivas**3rd January 2018 1:45 PM

### ICSE X Maths

## Find Angle ADC angleCAD angle ACD

**lovemaan5500**9th January 2018 4:12 PM

### ICSE IX Maths Circle

## Two parallel chords AB and CD are 3.9cm apart and lie on the opposite sides of the centre of a circle. If AB = 1.4cm and CD = 4cm, find the radius.

**pereiracalida**9th January 2018 6:54 PM

### ICSE IX Maths Mensuration I

## the areas of two circles are in a ratio 4:9 find the ratio between their circumference

**dhruvassaravana**9th January 2018 10:18 PM

### ICSE IX Maths

## the ara of a circle is 301.84cm square find its circumfrence

**dhruvassaravana**9th January 2018 10:22 PM

### ICSE IX Maths Circle

## If a diameter of a circle bisects each of the two chords of a circle, then prove that the chords are equal.

**pereiracalida**10th January 2018 6:51 PM

### ICSE IX Maths Circle

## If two chords of a circle are equally inclined to the diameter through their point of intersection, prove the chords are equal.

**pereiracalida**10th January 2018 6:52 PM

### CBSE IX Maths Circles

## Prove that the circle drawn on any equal side of an isosceles triangle as an diameter bisects the third side .

**Vikas**12th January 2018 10:54 AM

### CBSE IX Maths

## Find x,y and z in the following:

**nisha_vini29**12th January 2018 12:04 PM

### CBSE XI Commerce Maths

## Find the equation of the circle which touches the circle x^2 +y^2-6x+6y+17=0 externally and to which the lines x^2-3xy-3x+9y=0 are normals.

**Payal**12th January 2018 5:19 PM

### ICSE IX Maths Circle

## In the given figure, arc AC and arc BD are two equal arcs of a circle. Prove that chord AB and chord CD are parallel.

**pereiracalida**14th January 2018 6:58 PM

### ICSE IX Maths Circle

## In the given figure, P is the midpoint of arc APB and M is the midpoint of chord AB of a circle with centre O. Prove that: (i) PM⊥AB (ii) PM produced will pass through the centre O (iii) PM produced will bisect the major arc AB

**pereiracalida**14th January 2018 7:18 PM

### ICSE IX Maths Circle

## in the given figure ABCDE id a pentagon inscribed in a circle. If AB=BC=CD, angle BCD= 110 and angle BAE= 120 find (i) angle ABC (ii) angle CDE (iii) angle AED (iv) angle EAD

**pereiracalida**14th January 2018 7:36 PM

### CBSE XI Science Maths

## centre (a,a) and radius root over 2 . find eqn of circle

**haroonrashidgkp**16th January 2018 1:44 PM

### CBSE XI Science Maths

## Find eqn of circle whose centre is (2,-3) and which passes through the intersection of lines 3x + 2y = 11, 2x + 3y = 4

**haroonrashidgkp**16th January 2018 1:47 PM

### ICSE IX Maths Circle

## In the given figure,O is the centre of the circle, angle AOB = 30 and angle OCB= 40 calculate angle AOC

**pereiracalida**17th January 2018 10:33 PM

### CBSE IX Maths

## Prove that among all the chords of a circle passing through a given point inside the circle that one is the smallest which is perpendicular to the diameter passing through the point.

**eetasham2004**21st January 2018 11:14 AM

### CBSE X Maths

## If ABC is an equilateral triangle inscribed in a circle and P be any point on the minor arc BC which does not coincide with B or C, prove that PA is angle bisector of ∠BPC.

**rathorebheem9**21st January 2018 1:05 PM

### CBSE X Maths

## If pt is 6cm and pa is 3 cm then find radius of the circle

**Renishanavadiya10**28th January 2018 12:02 PM

### ICSE IX Maths Circle

## Class 9 project on circle cm graph

**Sumitavbeyond**29th January 2018 6:17 PM

### CBSE X Maths

## The wheels of a car are of diameter 80cm Each how many revolutions does each wheel will make in 10minutes when the car is at a speed of 66km per hour

**Priyanshu2030**9th February 2018 11:04 AM

### ICSE X Maths Circle: Tangents and Intersecting Chords

## the area of a circle insribed in an equilateral triangle is 154sq.cm, find the perimeter of triangle

**subhasray1968**9th February 2018 12:27 PM

### CBSE X Maths

## Points p, b, Q are points of contacts of the respective tangents.

**harshalmahant25**9th February 2018 2:44 PM

### ICSE X Maths

## Two circles of radii 5cm and 3cm are concentric. Calculate the length of a chord of outter circle which touches the inner.

**Tanishqchhabra15**18th February 2018 9:58 AM

### CBSE X Maths Areas Related to Circles

## circular park of radius 20m is situated in a colony. Three boys Ankur, Syed and David re sitting at equal distance on its boundary each having a toy telephone in their hand to talk each other. Find the length of the string of each phone

**gujarsurjeet007**21st February 2018 10:29 PM

### ICSE X Maths Mensuration : Circle

## Q2 b part

**lovemaan5500**26th February 2018 6:56 AM

### ICSE IX Maths Mensuration : Circle

## C part

**lovemaan5500**26th February 2018 6:58 AM

### CBSE VII Maths Perimeter and Area

## the diameter of a wheel is 1.26m.how far will it go in 20 revolutions?

**raashi.bhatjiwale**7th March 2018 12:40 PM

### CBSE X Maths Areas Related to Circles

## Two circular pieces of equal radii and maximum area, touching each other are cut out from a rectangular card board of dimensions 14 cm 7 cm. Find the area of the remaining card board. Use pie=22/7

**shailesh.solanki**18th March 2018 7:29 PM

### CBSE XI Science Maths Conic Sections

## (1) A circle is concentric with the ellipse (x^2)/(a^2) + (y^2)/(b^2) =1 and passed through the focus F1 and F2 of the ellipse. Two curves intersect at four points. Let P be any point of intersection. If the major axis of the ellipse is 15 and the area of the triangle PF1F2 = 26 , then find the value of 4a^2 - 4b^2 .

**sudhanshubhushanroy**20th March 2018 10:12 PM

### CBSE VI Maths

## Can you draw a figure whose mirror image is identical to the figure itself?

**Nimmi**15th May 2018 12:08 PM

### CBSE X Maths

## IF PQ AND PR ARE TANGENTS TO A CIRCLE WITH CENTER O SUCH THAT ANGLE QPR=50, FIND ANGLE OQR

**Simrankotiyal2003**25th June 2018 12:46 PM

### CBSE X Maths

## Please solve this question

**vikasg13.hardware**28th June 2018 6:14 AM

### CBSE X Maths

## Please solve this question

**vikasg13.hardware**30th June 2018 6:55 AM

### CBSE X Maths

## Please solve this question

**vikasg13.hardware**30th June 2018 12:06 PM

### JEE Plances JEE (Main) Maths

## Solve it.

**sakshisingh3124**30th June 2018 9:36 PM

### JEE Plances JEE (Main) Maths

## The equation of the chord of the circle x^2+y^2-3x-4y-4=0 ,which passes through the origin such that the origin divides into ratio 4:1,is....

**varshilprajapati**12th August 2018 6:19 AM

### CBSE XI Science Maths

## Prove that the radio of the circles x^2 + y^2=1,x^2 + y^2 - 2x-6y-6=0 and x^2 + y^2-4x-12y-9=0 are in AP.

**dineshchem108**12th August 2018 6:27 PM

### CBSE XI Science Maths

## Find the equation of the circle passing through the point: (1,1), (0,-1) & (-2, 0). Plz show me the solution step by step.. ^^ ___

**mlan.man1710**21st August 2018 1:23 PM

### ICSE X Maths Section and Mid-Point Formula

## In a triangle ABC, AB = 6, BC = 8 and AC = 10. A perpendicular from B meets the side AC at D. A circle is drawn with radius BD and centre B. If the circle cuts AB and BC respectively at P and Q, then AP : QC is equal to

**keshavendu35**23rd August 2018 10:47 PM

### CBSE X Maths

## A circle touches the side BC of a ∆ABC at a point P and touches AB and AC when produced, at Q & R respectively. Show that AQ=1/2 (perimeter of ∆ABC).

**rushabhjain.avv**28th August 2018 2:28 PM

### ICSE VII Maths

## If the driving wheel of a bicycle makes 560 revolutions in 1.1km , what is it's radius?

**Shumbemolotha9**16th September 2018 7:49 AM

### ICSE IX Maths

## Please solve the questions 15 ;16 and 17

**529312137492813**19th September 2018 5:42 PM

### CBSE XI Science Maths

## Please answer this question.

**dineshchem108**20th September 2018 8:50 AM

### CBSE XI Science Maths

## Coordinates of midpoint of chord are?

**dineshchem108**20th September 2018 8:53 AM

### CBSE XI Science Maths

## Find the value of .

**dineshchem108**20th September 2018 8:57 AM

### JEE Plances JEE (Main) Maths Complex Numbers

## Sir Question no 22

**shobhit**6th October 2018 4:31 PM

### CBSE XI Science Maths Complex Numbers and Quadratic Equations

## 12th sum

**lovemaan5500**9th October 2018 6:39 AM

### CBSE XI Commerce Maths

## What is the radius of a circle?

**sanjeet.kumar**12th October 2018 2:23 PM

### CBSE VII Maths

## A horse is tied to a pole with 21m long string. Find the area where the horse can graze

**Sanjaykumarsinha750**13th October 2018 8:06 PM

### CBSE VII Maths

## A well with a brick parapet around it has a diameter 210 cm. If the length of the outer edge of the parapet is 880 cm, then find the width of the parapet

**ruchichhajer86**23rd October 2018 12:22 PM

### Maharashtra X Maths

## Draw a circle of radius 3cm.Take a point P at a distance of 6.7cm from its centre.Draw tangents from P touching the circle at points A and B such that

**panditdabhade75**27th October 2018 5:38 PM

### ICSE X Maths Circle: Tangents and Intersecting Chords

## Pls answer the question on Circles Thanks.

**birpori**4th November 2018 2:34 PM

### Maharashtra IX Maths

## The ratio of radius to circumference of the circle

**Shradha**10th November 2018 10:39 AM

### CBSE X Maths

## Pls send full solution

**devthakker0412**11th November 2018 4:32 PM

### ICSE X Maths Mensuration : Circle

## The radius of a circle is 3m. What is the circumference of the another circle whose area is 49 times that of the first circle?

**hskumbhkar**28th November 2018 7:42 PM

### ICSE VIII Maths Perimeter and Area

## A wire in the form of a square whose area is 121 sq. cm . The wire is bent into the form of a semicircle . Find the area of the circle

**hskumbhkar**29th November 2018 6:41 AM

### ICSE VIII Maths Perimeter and Area

## A circular track has outside circumference of 484m . If the widtj of the track is 7m, what is inside circumference?

**hskumbhkar**29th November 2018 6:45 AM

### Gujarat X Maths

## Find the area of the minor segment whose chord subtenda angle of measure 120° are redius of the circle is 42 cm

**singhgaurav9537733089**2nd December 2018 6:08 AM

### CBSE X Maths Areas Related to Circles

## in a circle with radius 42cm an arc subtends an angle of measure 120 at the center. find the length of this arc solve the following

**jatinahuja92472**4th December 2018 1:38 PM

### Gujarat X Maths

## in a circle with radius 42cm an arc subtends an angle of measure 120 at the center. find the length of this arc solve the following

**jatinahuja92472**4th December 2018 1:39 PM

### CBSE VII Maths

## Area of a circular garden is 160m2.a sprinkler at the centre of the garden can cover an area that has a radius of 7m. Will the sprinkler water the entire garden.how.?

**anilsingh1355**4th December 2018 7:41 PM

### JEE Main Maths

## For each natural number k,let Ck denotes the circle with radius k cm and centre at origin.on the circle Ck,a particle moves k cm in the counter clockwise direction.after completing it's motion on Ck, the particle moves onCk+1in the radial direction.the motion of the particle continues in this manner.the particle starts at (1,0).if the particle crosses the positive direction of the x-axis for the first time on the circle Cn,then n is equal to

**azizrajil03**7th December 2018 6:59 AM

### ICSE VI Maths Circle

## What is circle?

**Siddhatha775**7th December 2018 10:56 AM

### ICSE VIII Maths Perimeter and Area

## A cariage wheel makes 20,000 revolution in going over a distance of 15.7 cm find the radius of the wheel taking Pi equal to 3.14

**Vedjangra**10th December 2018 5:20 PM

### CBSE X Maths

## 3 circles each of radius 1 cm, touch each other externally and they lie between two parallel lines. Find the minimum possible distance between the lines.

**acv27joy**15th December 2018 4:30 PM

### ICSE VIII Maths

## if the difference between the circumference and diameter of a circle is 30 cm then what is the radius of the circle

**kumarniku99316385**21st December 2018 5:13 PM

### CBSE VII Maths Perimeter and Area

## Circumference of two circles are respectively 88m and 220m. What is the difference between in areas between two circles

**www.manojyadav1485**25th December 2018 6:37 PM

### CBSE IX Maths Circles

## Find value of x if o is center

**yogeshthakur3300**28th December 2018 8:24 AM

### ICSE VII Maths Perimeter and Area

## Find the area of the space enclosed by two concentric circles of radii 25cm and 17cm

**tanvi.choudhary**29th December 2018 7:42 AM

### ICSE IX Maths

## Find the area and perimeter of a circle when it's radius 3.5cm diameter 14 cm

**anshikasingh5509**3rd January 2019 6:56 PM

### CBSE VII Maths Perimeter and Area

## The diameter of a circular garden is 84 m. On its outside,there is around 3.5 m wide. Find the cost of constructing the road at Rs 20 per square meter.

**Upal36745**3rd January 2019 9:29 PM

### ICSE VIII Maths Circumference and Area of Circle

## Find the radius of a semicircle if it's area is 1232cm

**Harshitchoudhary00967**3rd January 2019 10:29 PM

### ICSE VIII Maths

## a chord length 16cm is at a distance of 6cm from the centre of circle . find the length of the chord of the same circle at the distance of 8cm from the centre

**chaudharysn165**4th January 2019 8:16 AM

### JEE Main Maths

## the equation of the circle which touches both the axis and whose centre is (x1 , y1) is

**tanishaj511**9th January 2019 8:51 AM

### ICSE VII Maths Mensuration

## A platform 10m by 10m has been built around a well which has a diameter of 5.6m.Find the cost of cementing the platform at the rate of ₹25 per sq. M

**drharerampatel.2100**17th January 2019 9:56 PM

### CBSE X Maths Circles

## Two circles intersect each other at A and B. One of them passes through the center O of the other. AT is a tangent at A to the circle which passes through O. Prove that AO bisects angleBAT.

**rushabhjain.avv**30th January 2019 8:15 PM

### ICSE X Maths Mensuration : Circle

## Pls solve this The equal chords AB and CD of a circle with centre O,when produced,meet at P outside the circle.Prove that 1.PB=PD, 2.PA=PC.

**gsitabhanu24**31st January 2019 7:54 PM

### CBSE X Maths

## Three equal circles are placed inside an equilateral triangle such that any circle is tangential to two sides of the equilateral triangle and to two other circles. What is the ratio of the areas of one circle to that of the triangle

**rushabhjain.a**7th February 2019 10:51 AM

### CBSE X Maths Circles

## Two circles touch each other externally at O. Prove that the common tangent at O bisects the other two common tangent segments PQ and RS.

**rushabhjain.a**7th February 2019 10:18 PM

### CBSE X Maths Circles

## Two circles intersect each other at A and B. Prove that the angle subtended by the common tangent PQ at A and B are supplementary

**rushabh1234**7th February 2019 10:24 PM

### CBSE X Maths

## Plz solve the question.

**adilaman.java**8th February 2019 6:03 PM

### ICSE X Maths Circle: Tangents and Intersecting Chords

## The length of the direct common tangent to two circles of radii 12cm and 4cm is 15cm.Calculate the distance between their centres.

**prodyumna02**11th February 2019 3:23 PM

### ICSE X Maths Circle: Tangents and Intersecting Chords

## Can anyone explain me alternate segment theorem by giving some examples? please.

**Phanihrushik.10**15th February 2019 8:06 AM

### CBSE X Maths Circles

## Two circles with radii a and b touch each other externally. Let c be the radius of circle which touches this circles as well as the common tangent to the circles.Prove that 1/rootc=1/roota+1/rootb.

**rushabhjain.a**24th February 2019 12:24 PM

### CBSE VIII Maths

## Two wires each of length 44 cm are bent in a square and circle respectively Find the area of square and circle

**harshp2303**7th March 2019 7:58 PM

### JEE Main Maths

## Q) Prove that the tangent to the circle x^2+y^2=5 at the point (1,-2) also touches the circle x^2+y^2-8x+6y+20=0 and find its point of contact.

**Anish**8th March 2019 8:55 PM

### CBSE IX Maths

## O is the centre, measure of angle BCO is 30 degrees. find and y.

**plpatil69**10th March 2019 12:10 PM

### ICSE VIII Maths Surface Area and Volume of Solids

## The circumference of a circle is 88 c.m. Find the each of following a. Diameter b. Area/4

**jaisingh.9722**11th March 2019 1:12 PM

### JEE Main Maths

## Q.The number of points(b,c)lying on the circle x^2+(y-3)^2=8 such that the quadratic equation t^2+by+c=0 has real roots is

**Vidushi412**13th March 2019 11:36 AM

### Maharashtra VII Maths

## r=? d=28cm c=?

**abhishekpandit395**13th March 2019 2:20 PM

### CBSE VII Maths Perimeter and Area

## the area of circular plot is 3850 sq.m. find the radius of the plot. find the cost of fencing the plot at Rs 10 per metre.

**hirithu**3rd April 2019 8:31 PM

### CBSE X Maths Circles

## please answer these questions

**prasutally**26th May 2019 8:22 AM

### CBSE X Maths Circles

## From any point on the common chord of two intersecting circles, tangents be drawn to thecircles, prove that they are equal.

**prasutally**26th May 2019 8:23 AM

### ICSE VII Physics Physical Quantities and Measurement

## find the area of a circle of radius 7cm

**Smitha**11th June 2019 6:30 PM

### CBSE X Maths Areas Related to Circles

## A triangle has side lengts 2,3,4. a tangent is drawn to the incircle parallel to side 2cm cutting the other two sides at M and N .Find the lenght MN.

**sandy72434**7th July 2019 1:52 PM

### CBSE XI Science Maths Conic Sections

## The locus of point for which sum of the squares of distances from cordinate axes is 25 is

**Tejravi969**19th August 2019 6:08 AM

### ICSE X Maths Circle: Arc and Cyclic Properties

## Question no..15 pls

**amansss611**22nd September 2019 11:29 PM

### ICSE VIII Maths Area of Rectilinear Figures

## Find the area of the shaded portion in the following figure. All measurements given are in centimeters.

**Cl_narayan**1st October 2019 5:33 PM

### JEE Main Maths

## Q) Find the equation of the circle passing through the points of contact of the direct common tangent of x^2+y^2=16 and x^2+y^2-12x+32=0.

**Anish**2nd October 2019 3:10 PM

### CBSE IX Maths Circles

## Prove that two different circles cannot intersect each other at more than two points.

**gspublicschool**19th October 2019 10:18 AM

### CBSE XI Science Maths Conic Sections

## 6

**gauravmore604**4th November 2019 3:31 PM

### ICSE VI Maths Practical Geometry

## Draw a circle with center O. Draw another circle whose boundary passes through O.

**Nehakeshri24**5th November 2019 7:27 PM

### CBSE IX Maths Circles

## Does a diameter of acircle divides it into two equal segments?

**Abinash Mishra Mishra**12th November 2019 5:49 AM

### CBSE X Maths Areas Related to Circles

## Hello sir, please explain the questions that follow: 1) Find the width of the race track which is of a ring shape if the inner circumference is 528m and the outer circumference is 616m. 2) A wire is in the form of a square of side121cm.It is cut and made into the shape of a circle.Find the diameter of the circle. 3) a wire is in the form of a triangle of sides 28cm,26cm and 30cm.The wire is cut and made into a circle.Will the area of the circle be the same as that of the triangle? Thank You.

**seeni2005**20th November 2019 10:10 PM

### CBSE X Maths Areas Related to Circles

## Hello Sir, Please clarify my doubt 1) A wire is in the form of a square of side121cm.It is cut and made into the shape of a circle.Find the diameter of the circle. 2) a wire is in the form of a triangle of sides 28cm,26cm and 30cm.The wire is cut and made into a circle.Will the area of the circle be the same as that of the triangle? Thank You.

**seeni2005**24th November 2019 3:48 PM

### CBSE VII Maths Perimeter and Area

## question no 14

**mohdhaseebbrh**2nd December 2019 10:15 PM

### CBSE X Maths Circles

## If PA and PB are tangents to a circle with centre O and OP is equal to diameter of the circle, then prove that ABP is an equilateral triangle.

**sparkrawknee**23rd December 2019 1:02 PM

### CBSE IX Maths Circles

## Find angle x, y, r

**lata15121995joshi**3rd January 2020 7:59 AM

### CBSE VI Maths Basic Geometrical Ideas

## What is Radius of a circle

**intuskausik77**31st January 2020 1:29 PM

### CBSE XI Science Maths Conic Sections

## Examine whether the point (4, 5) lies outside or inside the circle of equation x^2+y^2-2x-3=0

**sbipo2000**23rd February 2020 3:43 PM

### CBSE X Maths

## Why do we use π for finding any circles value....... Why can't we use any other values

**shilpapathak1310**28th February 2020 10:41 PM

### CBSE X Maths Circles

## Two tangents are drawn from a point p to a circle of radius √3 . the angels between the tangent is 60° . find the length of a 2 tangent

**Vinosenthil3117**8th March 2020 10:19 AM

### CBSE X Maths Circles

## All concentric circles are ___________ to each other. Fill in the blanks class 10 board question.

**technicalboy43**17th March 2020 8:47 AM

### CBSE VII Maths Perimeter and Area

## The diameter of a circle is 49m. What is it's area?

**kusumaraghavendra1978**19th April 2020 5:52 PM

### ICSE VII Maths Mensuration

## What is pie r

**jainishgohel3700.7sdatl**23rd April 2020 3:29 PM

### CBSE VI Maths Mensuration

## what is the formula for area and perimeter of semi circle

**ssingh171085**15th June 2020 11:53 AM

### ICSE VII Maths Mensuration

## How to find area of circles

**mudaliarlokesh9882.7sdatl**24th June 2020 3:38 PM

### CBSE X Maths Areas Related to Circles

## If a truck covers 2.2 km and each wheel makes 350 complete revolution.Find the radius of the wheel

**kibaisato00**4th July 2020 11:39 AM

### ICSE VIII Maths Circle

## Please share some questions on circle chapter.

**Deepak**8th August 2020 10:06 PM

### CBSE X Maths Areas Related to Circles

## on a circular table cover of radius 42cm , a design is formed by a girl leaving an equilateral triangle ABC in rhe middle,

**akshay6098**9th August 2020 7:32 PM

### CBSE VI Maths Basic Geometrical Ideas

## What is Radius

**iamkiran62**23rd August 2020 6:37 PM

### CBSE X Maths Circles

## A circle can have _____parallel tangents at a single time.

**krnishant027**18th September 2020 1:37 PM

### ICSE IX Maths Mensuration I

## the wheel of a car of circumference 80 pi cm each. How many complete revolutions does each wheel make in 20 minutes when the car is travelling at a speed of 66km/h

**mdrehanagrawal**20th November 2020 4:40 PM

### CBSE VI Maths Mensuration

## hi, can you represent radius,chord,diameter please urgently thank you

**kurellaroopa**24th November 2020 5:26 PM

### CBSE VII Maths Perimeter and Area

## Find the diameter of a circle whose circumference is 66 m

**rameshknd111**15th December 2020 12:16 PM

### CBSE IX Maths Circles

## 10.2 exercise question and answers explain

**anaganichinnavenkataiah**9th January 2021 11:22 AM

### ICSE IX Maths Circle

## In a circle of radius 17 cm, two parallel chords of lengths 30 cm and 16 cm ar drawn. Find the distance between the chords if both the chords are (i) on the opposite sides of the centre (ii) on the same side of the centre .,:,entre.

**siddeshmankar90.9spicertl**6th February 2021 1:57 PM

### ICSE IX Maths Circle

## Two parallel chords are drawn in a circle of diameter 300 cm. The length of one chord is 24.0 cm and the distance between the two chords is 21.0 cm; find the length of the other chord.

**siddeshmankar90.9spicertl**6th February 2021 2:16 PM

### CBSE VII Maths Perimeter and Area

## What is the circumference of a circle

**Purvijaysolanki1985**25th February 2021 3:40 PM

### CBSE IX Maths Circles

## Prove that the angle at the centre of a circle is twice the angle at the remaining part of the circle.

**Samidhaindulkar133**11th March 2021 4:03 PM

### CBSE IX Maths

## What is the angle in a semicircle

**manavbajaj1287**17th March 2021 11:56 PM

### Meghalaya IX Maths

## The radius of acircle is 8 cm and the length of one it's chords is 12 cm.Find the distance of the chord from the centre

**anjusharmasapkota**19th March 2021 7:04 PM

### Junior IV Maths

## how many sides does a circle has

**Tomy**26th March 2021 9:34 AM

### CBSE X Maths Circles

## In the adjoining figure, AB is the Diameter of the circle. E is not the centre. Angle ACD = 30°. Find angle x.

**bhilarevishwesh**21st May 2021 8:27 AM

### CBSE VII Maths Perimeter and Area

## how find area in circle

**Chauhangeetanshu2009**30th July 2021 9:06 PM

### CBSE X Maths Areas Related to Circles

## A square with perimeter p cm has more area than a circle with circumference p cm. State true or false with explanation

**Trisha Gupta**7th October 2021 3:48 PM

### CBSE X Maths Circles

## prove that the tangent at any point of a circle is perpendicular to the radius through the point of contact

**muskanmahek2411**8th October 2021 10:48 PM

### CBSE VI Maths Practical Geometry

## in the fig, o is the center of the circle l and m are the mid point of an and cb. if angle oab = angle ocb. prove that bl = bm

**pselitegamerz**15th October 2021 3:43 PM

### CBSE IX Maths Circles

## Prove that equal chords of a circle subtend equal angles at the centre.

**sangeetabharti123456789**22nd February 2022 9:01 AM

### JEE Main Maths Co-ordinate Geometry

## the equation of the circle with chord 2x=y of the circle x^2+y^2=10x as it's diameter

**banuri06**7th March 2022 10:12 PM

### ICSE VII Maths Perimeter and Area

## if diameter of cirt is 28 CM what is its radius

**sarikasonawane086**31st March 2022 7:31 PM

### CBSE XI Science Maths Conic Sections

## find the coordinates of the centre of a circle passing through the points(0,0),(-2,1)and(-3,2).also , find its radius .

**shakyajayprakash2006**8th June 2022 5:26 PM

### CBSE VI Maths Mensuration

## A circle is how many degree

**ameercb8**29th August 2022 7:44 PM