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Triangle

CBSE X Mathematics Pair of Linear Equations in 2 Variables

Determine graphically the co-ordinates of the vertices of the triangle formed by the equation whose sides are y = x; y = 2x; x+y = 6. ( Also area and co-ordinates )

Asked by tv2000in 21st April 2017 8:41 PM
Answered by Expert

CBSE IX Mathematics Quadrilaterals

ABCD isa square. E,F,G,H are the midpoints of AB,BC,CD,DA respectively. Such that AE=CG=DH. Prove that EFGH is a square?

Asked by md775016 27th May 2017 11:17 AM
Answered by Expert

CBSE X Mathematics Triangles

Q no 25

Asked by sucharitasahoo1 26th November 2017 10:01 AM
Answered by Expert

CBSE IX Mathematics Triangles

In a right angled triangle, one acute angle is double the other. Then the hypotenuse is 'k'times the smallest side. The k=? 

Asked by aahnik.mohanty 26th November 2017 8:30 PM
Answered by Expert

CBSE IX Mathematics Circles

An isosceles triangle is inscribed in a circle. If AB=AC=12root5 cm and BC=24 cm, find the radius of the circle 

Asked by adityaahuja099 2nd December 2017 9:26 AM
Answered by Expert

ICSE X Mathematics Loci

plz solve

Asked by lovemaan5500 20th December 2017 6:26 AM
Answered by Expert

CBSE X Mathematics

Answer the following  

Asked by tultuldutta58 8th January 2018 3:02 AM
Answered by Expert

ICSE IX Mathematics Mid-Point and Its Converse

In triangle ABC, M is the mid-point of AB and a straight line through M and parallel to BC cuts AC at N. Find the lengths of AN and MN, if BC = 7cm and AC = 5 cm.

Asked by bhindasandhu752 11th January 2018 10:03 AM
Answered by Expert

ICSE VIII Mathematics

the area of an equilateral triangle is numerically equal to its perimeter.Find its perimeter correct to 2 decimal places

Asked by vismayagirish72 3rd February 2018 6:53 PM
Answer Verified by Expert

ICSE IX Mathematics Area Theorems

Solve these questions 

Asked by Rayeesa 3rd February 2018 7:47 PM
Answered by Expert

CBSE X Mathematics

In triangle abc, the bisector ad of angle a meets bc in d. Prove that : AB/AC=BD/CD

Asked by manasvi.gopani 14th February 2018 12:42 PM
Answer Verified by Expert

CBSE VII Mathematics The Triangle and Its Properties

If PQRS IS A QUADRILATERAL THEN SHOW THAT PQ +QR + RS +PS >PR + QS

Asked by Mukesh7529 15th February 2018 5:58 PM
Answered by Expert

CBSE IX Mathematics Areas of Parallelograms and Triangles

If the medians of a triangle ABC intersect at G,prove that   area of triangle BCG=1/3 area of triangle ABC

Asked by laxmi.agarwal055 21st February 2018 7:04 PM
Answered by Expert

ICSE X Mathematics

Construct triangle abc where ab is 4 cm bc is 5 cm and angle 

Asked by subhasray1968 24th February 2018 5:00 PM
Answered by Expert

CBSE IX Mathematics Lines and Angles

In triangle ABC, AE is the bisector of angle BAC and AD is perpendicular to BC. Show that angle DAE is equal to 1/2(angle C- angle B).

Asked by mandaokar 26th February 2018 8:44 PM
Answered by Expert

ICSE IX Mathematics

if O is centre of circle,find angle RQT and RTQ

Asked by nisha_vini29 6th March 2018 12:28 PM
Answered by Expert

ICSE IX Mathematics

Can you please explain different properties of triangles with the help of a diagram   

Asked by Kanwaranita10 12th May 2018 7:53 AM
Answered by Expert

ICSE IX Mathematics

Q. 6

Asked by Rayeesa 6th June 2018 2:22 PM
Answered by Expert

ICSE IX Mathematics

Q. 15

Asked by Rayeesa 6th June 2018 2:30 PM
Answered by Expert

CBSE IX Mathematics Triangles

What is the greatest possible perimeter of a right angeled triangle with integer sides lengths if one of the sides has length 12?

Asked by vikasg13.hardware 13th June 2018 12:01 PM
Answered by Expert

CBSE X Mathematics

The sides of a triangle are given by the equation y-2=0,y=3x-7,and 2y+x=0

Asked by gautamgupta224 17th June 2018 10:13 AM
Answered by Expert

CBSE IX Mathematics

Please answer this question

Asked by Girishdhawan 25th June 2018 9:05 PM
Answered by Expert

CBSE XI Science Mathematics

both questions are doubt solve complete  

Asked by sudhirsuhag3602 29th June 2018 9:33 AM
Answered by Expert

CBSE X Mathematics

Please solve this question 

Asked by vikasg13.hardware 30th June 2018 7:09 AM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Solve it.  

Asked by sakshisingh3124 30th June 2018 9:38 PM
Answered by Expert

CBSE IX Mathematics Lines and Angles

Please answer this question 

Asked by Girishdhawan 1st July 2018 3:13 PM
Answered by Expert

CBSE IX Mathematics

Please answer this question 

Asked by Girishdhawan 1st July 2018 3:16 PM
Answered by Expert

CBSE IX Mathematics

Please answer this question 

Asked by Girishdhawan 1st July 2018 3:20 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

If angle of a triangle are in AP and the length of the two larger sides of the triangle are 10 and 9 units then find the length of the smallest side? 

Asked by Sumantkashyap1111 6th July 2018 2:11 PM
Answered by Expert

CBSE X Mathematics

Please solve this question 

Asked by vikasg13.hardware 13th July 2018 7:33 PM
Answered by Expert

CBSE IX Mathematics Triangles

  In the given figure  

Asked by seeni2005 30th July 2018 7:19 PM
Answered by Expert

ICSE IX Mathematics

ABCD is a square p and q. are points on AB and BC such that AQ =DP. Prove that Triangle APD congruence to triangleBQA

Asked by Krishnarai7630 31st July 2018 3:58 PM
Answered by Expert

CBSE IX Mathematics

ABCD is a rhombus with intersecting point of diagonal is O and angle DAO=45° Find angle DCO

Asked by ashish 11th August 2018 6:28 PM
Answered by Expert

CBSE VII Mathematics

What is AAA property ?  

Asked by sm_tomar 13th August 2018 9:09 PM
Answered by Expert

CBSE VII Mathematics

What is RHS property ?

Asked by sm_tomar 13th August 2018 9:14 PM
Answered by Expert

ICSE IX Mathematics

Please give the solution to question 10. c

Asked by arirunadasgupta 18th August 2018 12:21 PM
Answered by Expert

ICSE IX Mathematics

In an equilateral triangle, ABC, D is a point  on the side BC such that BD:DC is = 1:3 . Prove that 16 AD^2 = 13 AB^2.

Asked by bsap6777 28th August 2018 9:41 PM
Answered by Expert

ICSE IX Mathematics

In a triangle PQR, M &N are the point on PQ and PR such that MN || QR.The bisectors of angle Q and R meet MN at O. Prove that MN= MQ + NR

Asked by baishali.nag.50 1st September 2018 6:06 PM
Answered by Expert

ICSE X Mathematics Similarity

Prove that the ratio of perimeter of two similar triangles is proportional to the ratios of  corresponding sides of the triangles

Asked by jyotisethia97 17th September 2018 2:29 PM
Answered by Expert

ICSE X Mathematics

Please solve this 

Asked by dr_pradip27121972 21st September 2018 9:35 AM
Answered by Expert

ICSE X Mathematics

A TRIANGLE HAVING THE SUM 18.  FIND HOW MANY POSSIBLE TRIANGLE CAN BE FORMED. 

Asked by siddharthjaiswal1122 28th September 2018 8:58 PM
Answered by Expert

CBSE VII Mathematics The Triangle and Its Properties

Triangle abc and ad is perpendicular to bc then she ba+ ac>bc

Asked by netravatins7 4th October 2018 4:15 PM
Answered by Expert

CBSE XI Science Mathematics

Prove that if two medians of a triangle are equal then the triangle is isosceles

Asked by lovemaan5500 8th October 2018 5:17 PM
Answered by Expert

ICSE VII Mathematics Triangles

The question is attached.

Asked by dibroy12 11th October 2018 7:33 PM
Answered by Expert

ICSE VII Mathematics Triangles

In an isosceles triangle one angel is 45. Find other two angles

Asked by manojtripathi03 14th October 2018 9:29 PM
Answered by Expert

ICSE IX Mathematics

If the area of an isosceles traingle is 60 cm^2 and the length of each of its equal sides is 13 cm , find its base .

Asked by aadrica.kanika 17th October 2018 6:37 PM
Answered by Expert

Maharashtra IX Mathematics

Construct triangle lmn in which angle m 60 angle n 80 degre an lm+mn+nl=11cm

Asked by ravimokase06 28th October 2018 2:14 PM
Answered by Expert

CBSE VII Mathematics The Triangle and Its Properties

Prove that the bisector of the vertical angle of an isosceles triangle is perpendicular to the base. 

Asked by suman.manoj2002 28th October 2018 2:33 PM
Answered by Expert

ICSE VIII Mathematics

If ABCD is rhombus and from D altitude is drawn to Ab and it bisect the AB. Find the angle of rhombus. 

Asked by Kundankumarkondil1999 30th October 2018 10:45 AM
Answered by Expert

CBSE IX Mathematics Triangles

In a triangle, ABC, AC is greater than AB and AD is the bisector of angle A, show that ADC is greater than ADB

Asked by anuradha.rajesh 6th November 2018 5:57 PM
Answered by Expert

CBSE IX Mathematics Triangles

AD is an altitude of an isosceles triangle ABC in which AB=AC.Show that  ( i )AD bisects BC (ii) AD bisects angle A.

Asked by Nagu.sahukar1543 14th November 2018 8:11 AM
Answered by Expert

ICSE VIII Mathematics

Construct a right angle triangle ∆ABC using ruler and complas such that angle B=90°,BC = 6cm and hypotenuse CA=8cm.

Asked by justjasonpong 29th November 2018 10:32 PM
Answered by Expert

CBSE IX Mathematics

prove that the line segment joining the middel point of the sides of a triangle divides it into four congruent triangles  

Asked by sariatiw123 2nd December 2018 3:25 PM
Answered by Expert

ICSE VII Mathematics

construct a triangle ABC with AB= 2CM BC equal to 4 cm and CA equal to 3 cm draw line through A ,perpendicular to line BC

Asked by Rayeesa 15th December 2018 10:00 PM
Answered by Expert

ICSE VII Mathematics

The ratio between base the base angle and the vertical angle of an isosceles triangle is 2:5. Find each angle of the triangle.

Asked by anitaku7542 16th December 2018 8:10 AM
Answered by Expert

CBSE VII Mathematics Practical Geometry

Constrct traingle PQR if PQ=6.5 cm, m angle PQR=105 and m angle PRQ=45

Asked by ravsa_sathya 16th December 2018 7:07 PM
Answered by Expert

ICSE X Mathematics

How to solve (ii)   

Asked by monicapruthi27 18th January 2019 8:55 AM
Answered by Expert

CBSE XII Science Mathematics

Prove that the triangle of maximum area that can be inscribed in a circle is an equilateral triangle

Asked by agarrajeev06 20th January 2019 12:46 PM
Answered by Expert

CBSE VIII Mathematics Mensuration

The perimeter of a triangle is 60cm and its sides are in the ratio 3:4:5. What are in the ratio 3:4:5. What are the length of the sides?

Asked by Nimmi 23rd January 2019 11:13 PM
Answered by Expert

ICSE VII Mathematics Constructions

Construct a triangle XYZ with XY= 6cm, YZ= 7 cm and ZX= 5.5 cm. Draw a. The perpendicular bisector PQ of YZ b. Bisect angle XYZ

Asked by sweety 27th January 2019 12:32 PM
Answered by Expert

CBSE X Mathematics Triangles

In triangle ABCis Equilateral and point P and Q trisect BC .Then Prove angle PAQ=20

Asked by Devkumar.dk554 9th February 2019 8:40 AM
Answered by Expert

CBSE X Mathematics Triangles

In triangle ABCis Equilateral and point P and Q trisect BC. Then Prove angle PAQ is 20.

Asked by Devkumar.dk554 10th February 2019 9:36 AM
Answered by Expert

CBSE IX Mathematics

What is a triangle    

Asked by sales 10th February 2019 9:39 PM
Answered by Expert

CBSE IX Mathematics Triangles

In ABC, A = 100 and AB = AC. Find B?

Asked by achuthakilesh 10th February 2019 10:08 PM
Answered by Expert

CBSE VII Mathematics Perimeter and Area

area of an isoscles triangle is 48 cm2. if altitudes corresponding to the base is 8cm ,find perimeter.

Asked by sivanimedarametla 22nd February 2019 9:18 AM
Answered by Expert

CBSE X Mathematics Triangles

Prove that the three angle bisectors of the internal angles of a triangle are concurrent.

Asked by rushabhjain.avv 22nd February 2019 6:53 PM
Answered by Expert

ICSE VII Mathematics Basic Constructions

Construct an triangle ABC Ab=3.5cm,bc=4.5,Ac=6cm

Asked by singhabhay63989 24th February 2019 8:24 AM
Answered by Expert

CBSE VI Mathematics Practical Geometry

Draw a line segment AB andCD of length 3.7cm and 5.5cm respectively. Constructe the line segment of the following length a) AB + CD

Asked by mohamednazir5 1st March 2019 11:46 AM
Answered by Expert

ICSE X Mathematics

If the sides of triangle are 9,7 and 14 then fine out the smallest meduin of triangle 

Asked by barotdharmika 1st March 2019 4:51 PM
Answered by Expert

ICSE X Mathematics

An equilateral triangle is  inscribed in a circle , find the radius of the circle.

Asked by pritgambhwa 1st March 2019 6:27 PM
Answered by Expert

Maharashtra VII Mathematics

Draw a right-angled triangle. Draw the perpendicular bisectors of its sides. Where does the point of the concurrence lie? 

Asked by chalpakamatchote 4th March 2019 9:48 PM
Answered by Expert

CBSE IX Mathematics

My question is in the document

Asked by Ayushgargsbl 6th March 2019 11:45 AM
Answered by Expert

CBSE IX Mathematics

CONSTRUCT a triangle ABC in which bc=5 cm, angleb=75% and  AB+AC=9 CM

Asked by B.lakhnotra26 10th March 2019 1:02 PM
Answered by Expert

CBSE X Mathematics

Apolloneus theorem

Asked by sohelkhan9824 11th March 2019 8:39 PM
Answered by Expert

CBSE X Mathematics

In triangle ABC, measure of angle B is 90 and BD is a median, then prove that AC=2*BD

Asked by tirthajay6 11th March 2019 11:34 PM
Answered by Expert

CBSE X Mathematics

In triangle abc angle b=90 bc+ab=17cm bc-ab=7cm find sin a cos c

Asked by Shaikmustafa 13th March 2019 4:15 PM
Answered by Expert

IIT JEE Main Mathematics

The vertices of triangle are a(-1,-1),b(2,3),c(4,2),then the greatest angle of triangle is

Asked by Njishang 20th March 2019 9:48 PM
Answered by Expert

CBSE IX Mathematics Triangles

show that BX=CY.

Asked by shubham0kumar24 19th May 2019 12:44 PM
Answered by Expert

CBSE XII Science Mathematics

What is x from the fig?

Asked by tv2000in 25th May 2019 5:21 PM
Answered by Expert

CBSE IX Mathematics Triangles

what is sum of all angles of trianle? explain

Asked by joshi.jatinder 23rd July 2019 11:26 PM
Answered by Expert

CBSE VI Mathematics Understanding Elementary Shapes

A triangle one of whose angles is 90 degree  is called  

Asked by bk7611941 6th August 2019 9:02 PM
Answered by Expert

CBSE IX Mathematics Triangles

If the vertex angle of an isosceles triangle is 50° ,find the other angels   

Asked by chikkammac24212 21st August 2019 7:48 PM
Answered by Expert

CBSE VII Mathematics The Triangle and Its Properties

Find the value of x and y in the following figure 

Asked by praysha 29th August 2019 8:56 AM
Answered by Expert

IIT JEE Main Mathematics Co-ordinate Geometry

Sir please solve 

Asked by sanjaysingh.srct 1st September 2019 1:02 PM
Answered by Expert

CBSE IX Mathematics Triangles

What is circumcentre of a triangle

Asked by kg209675 3rd September 2019 3:34 PM
Answered by Expert

ICSE VI Mathematics Triangles

what is triangle?  

Asked by jmahey76 12th September 2019 9:30 AM
Answered by Expert

CBSE VII Mathematics The Triangle and Its Properties

The two angles of a triangle are equal and third measures 70degree . Find the measures of each of the unknown angles    

Asked by Laigvjy 14th September 2019 8:54 PM
Answered by Expert

ICSE VI Mathematics Practical Geometry

Construct a ∆XYZ in which XY=5.3cm, angle Y=60° and angle Z=75°

Asked by valmikisathish 19th September 2019 8:27 PM
Answered by Expert

Junior V Mathematics

What is a triangle

Asked by riteshpathak124 7th October 2019 2:16 PM
Answered by Expert

ICSE IX Mathematics Inequalities

If the sides of a triangle are 12,13,32 is this trianglpossible

Asked by Sharmakiran 8th October 2019 6:28 PM
Answered by Expert

CBSE VII Mathematics The Triangle and Its Properties

caculate angles of triangle abc having 3 times angle b= 4 times angle c and interior angle a =4/7  of its exterior angle

Asked by dvmathur 14th October 2019 11:14 PM
Answered by Expert

ICSE X Mathematics Similarity

What is the length of an altitude of an equilateral triangle with side a.

Asked by latapranav 22nd October 2019 1:38 PM
Answered by Expert

CBSE IX Mathematics Geometric Constructions

construct a ∆ABC whose perimeter is 10.4cm base angle are 45 and 120

Asked by pk6686742 6th November 2019 8:34 PM
Answered by Expert

CBSE XI Science Physics

What is triangular lamina.

Asked by ABHILASHA 8th November 2019 11:20 PM
Answered by Expert

CBSE IX Mathematics Geometric Constructions

sir you did not teach how to construct triangles with given base,base angle and perimeter

Asked by vneenahb 13th November 2019 2:51 PM
Answered by Expert

CBSE VII Mathematics Practical Geometry

AB=7cm,BC=8cm,AC=7cm

Asked by Vanirakes15 10th December 2019 8:32 PM
Answered by Expert

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