CBSE XI Science Maths Straight Lines
Solve:
Asked by nitishkrnehu09
10th December 2017
9:35 PM
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CBSE X Maths Triangles
Please solve question no. 68
Asked by vikasg13.hardware
29th December 2017
11:25 AM
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CBSE IX Maths Triangles
Solve question no. 75
Asked by vikasg13.hardware
29th December 2017
11:38 AM
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ICSE X Maths Similarity
The ratio between the corresponding sides of two similar traingles is 2 is to 5.find the ratio between the areas of these traingles
Asked by Dë B. Râj
2nd January 2018
9:23 PM
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ICSE X Maths Similarity
AB is parallel to CD Will the triangles ABD and ABC be similar
Asked by lovemaan5500
4th January 2018
7:09 AM
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ICSE X Maths Similarity
Please send the solution
Asked by joybasu274
13th January 2018
10:41 AM
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ICSE X Maths Similarity
Plz solve the sum
Asked by lovemaan5500
14th January 2018
1:45 PM
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ICSE X Maths
Plz answer this ques
Asked by lovemaan5500
16th January 2018
11:22 AM
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CBSE X Maths
If OB is the perpendicular bisector of DE and angle A= 90 .then, (Triangles)
Asked by prabal
23rd February 2018
1:17 PM
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JEE Plances JEE (Main) Maths
Two triangles are similar but not congurentand the length of the sides of first triangle are 6cm, 11cm, 12cm. The sides of second triangle have integral length and one of them is congruent to the side of first. What is perimeter of second triangle
Asked by mohit.gupta10k
7th April 2018
10:22 AM
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ICSE X Maths Similarity
In triangle ABC, angle ABC is equal to twice the angle ACB, and bisector of angle ABC meets the opposite side at point P. Show that: ¡) CB:BA=CP:PA ii) AB*BC=BP*CA
Asked by dibyamrao000
11th May 2018
8:18 PM
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ICSE X Maths Similarity
Please answer the question.
Asked by kandappan
22nd May 2018
10:37 PM
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CBSE X Maths Triangles
Please solve this question
Asked by vikasg13.hardware
30th June 2018
12:01 PM
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ICSE X Maths
Please solve - A balloon moving in a straight line passes vertically above two points “A" and "B" on a horizontal plan 1000 mt apart. When above “A” it has an altitude of 600 as seen from “B” and when above “B” it has an altitude of 450 as seen from “A”. Find the distance from “A” of the point at which it will touch the place when it comes down vertically.
Asked by gkbsrr
16th July 2018
1:59 PM
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CBSE IX Maths Similarity
the perimeter of two similr triangle ABC and PQR are respectively 40 cm and 60 cm. If PQ=12 cm then find ar ABC/ ar PQR
Asked by wierdtechs
16th July 2018
8:28 PM
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JEE Plances JEE (Main) Maths
An equilateral triangle with side 3 cm now if a man runs around a triangle in such a way that he is always at a distance of 1 cm from the sides of a triangle then how much distance will he travel
Asked by pearlrupali66
21st July 2018
9:12 AM
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ICSE X Maths 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
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ICSE X Maths
No. 2 of 17 no. Question
Asked by jyotisethia97
30th September 2018
4:47 PM
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JEE Foundation X Maths
Give two examples of 1)similar figures 2)non similar figures 3)Congruent figures
Asked by Seshadrijagan
3rd October 2018
4:18 AM
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CBSE X Maths Triangles
If the areas of two similar triangles, ∆PQR and ∆XYZ are 162sq.cm and 200sq.cm respectively. Find the ratio of their perimeters.
Asked by rizwan2959
21st October 2018
12:49 AM
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CBSE X Maths
the area of two similar triangles ABC and PQR are in the ratio of 9:16 if BC=4.5cm, find the lenght of QR
Asked by pradhanprnav
17th November 2018
12:36 PM
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CBSE X Maths
In a triangle ABC AB=8cm ,AC=10cm and angleB=90° .A point P And Q are point on AB and AC respectively and PQ=2cm and angle PQA=90° find area of Triangle APQ
Asked by samarsahu30
2nd December 2018
12:41 PM
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CBSE VII Maths
A ladder kept inclined at an angel of 40 degree at a distance of 8 feet from the building touches the building at some height. If the same ladder is kept at a distance of 6 feet with an inclination of 50 degree then find the height at which the ladder touches the building.
Asked by Khushi5893
30th December 2018
10:19 PM
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CBSE X Maths
Solve Question 21
Asked by Ashutosh.kumar50025
16th January 2019
12:40 PM
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CBSE X Maths
In a triangle PQR, S and T is a point on PQ and PR respectively such that SR is parallel to QR. Show that RT(PQ+PS)=SQ(PR+PT).
Asked by rushabhjain.avv
24th January 2019
6:38 PM
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CBSE X Maths
AB is a diameter of a circle. From a, two secants AP and AQ have been drawn which intersect the tangent at B to the circle at points L and M respectively. Prove that:- triangle APQ is similar to traingle AML and P,Q,M,L are concyclic
Asked by rushabhjain.avv
30th January 2019
8:20 PM
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ICSE IX Maths
Please provide the solutions
Asked by Kanwaranita10
30th January 2019
8:46 PM
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CBSE X Maths
Please help to solve the question.
Asked by adilaman.java
8th February 2019
6:00 PM
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CBSE X Maths Triangles
All equilateral triangles are. .....
Asked by np2609941
8th February 2019
9:58 PM
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CBSE X Maths
One angle of a triangle is equal to one angle of another triangle and the bisectors of these equal angles divide the opposite sides in the same ratio. Prove that the triangles are similar.( I want to know how this id directly assumed during the proof: the ratio of the corresponding sides=the ratio of the bisected side)
Asked by sajal2402
12th February 2019
10:36 AM
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CBSE IX Maths
Point D and E are the midpoint of sides ABand AC of a triangle. If the length of line segment DE=6.5, what is the length of BC?
Asked by bennyalex379
14th February 2019
7:17 PM
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CBSE IX Maths
If AB and BC are two chords of a circle with centre Of such that ABO=CBO, prove that AB=CB.
Asked by Subhamitapandit
16th February 2019
9:10 AM
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ICSE X English
ABC is an isosceles triangle in which AB=AC=10 cm. ,BC=12 cm. PQRS is a rectangle inside the isosceles triangle. if PQ=SR=Ycm. and PS=QR=2X cm.,then prove that X=6-3Y/4.
Asked by aditisinha952003
17th February 2019
2:32 PM
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CBSE X Maths
In triangle abc apad perpendicular to BC such that ADsq equal to bd into cd. Prov that triangle ABC is right angled at A
Asked by sumitkain2016
27th February 2019
2:51 PM
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CBSE X Maths Triangles
________correspondences of an equilateral triangle with itself is a similarity. A 2 b 3 c 4 d 6 Please explain
Asked by Rachnahp918
5th March 2019
3:10 PM
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Maharashtra X Maths
If the area of two similar triangles are equal then prove that they are congruent
Asked by nomansayyed78622
11th March 2019
9:25 PM
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CBSE IX Maths
In the adjoining figure abcd is a square and triangle edc is an equilateral triangle .prove that 1.ae=be 2.angle dae 15°
Asked by Chaterjee.antara
18th March 2019
12:37 PM
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CBSE X Maths Triangles
Ij triangle ABC and BDE are equilateral triangles where D is the mid point of BC find the ratio of areas of triangle ABC BDE
Asked by Sangsangapalian
21st September 2019
9:34 AM
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CBSE X Maths Triangles
A right circular cone is divide by a plane parallel to its base into two equal volume.In what ratio the height of the cone be devided by the plane?
Asked by nihalpinki123
6th October 2019
9:55 AM
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ICSE X Maths Similarity
A metal beam, AB is 6 metres long. It is hinged at the top , P, of a vertical post 1 metre high. When B touched the ground as shown in figure 1. When A comes down to the ground , B rises , as shown in the figure 2. By calculating the length of AP, or otherwise , find the height of B above the ground.
Asked by saniyasadaf2008
30th May 2020
4:22 PM
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CBSE X Maths Triangles
The areas of two similar triangles are 49 cm2 and 64 cm2 respectively. The ratio of their corresponding sides is ____.
Asked by priyanujt35
27th July 2020
9:13 AM
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ICSE X Maths Similarity
in triangle abc, AB=8 cm, AC= 10 cm and angle B is 90 degree. P and Q are points on the sides AB and AC respectively such that PQ = 2 cm and angle PQA is 90 degree. Find area of apq
Asked by ahaana10065
28th July 2020
11:15 AM
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CBSE X Maths Triangles
ABCD IS A TRAPEZIUM SUCH THAT AB IS PARALEL TO CD AND THE DIAGNLS INTERSECT AT A POINT 0.IF OD=5CM, OB=7CM,AC=18CM, THEN THE DIFFERENCE BETWEEN THE LENGHTS OF OA AND OC IS EQUAL TO 1)3CM 2)6CM 3)8CM 4)12CM
Asked by seeni2005
21st August 2020
9:18 AM
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CBSE X Maths Triangles
question
Asked by arindeep.singh
10th September 2020
5:41 PM
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CBSE X Maths Triangles
One day Rahul decided to measure the height of the building in his locality. He is 5 feet tall. He places a mirror on the ground and moves until he can see the top of the building. At the instant when Rahul is 2 feet from the mirror, the building is 48 feet from the mirror. Find 1. The Height of the building. (A.120, B.96, C.40, D.180)
Asked by bassichtmlpage
26th March 2021
10:18 AM
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CBSE X Maths Constructions
Draw a triangle ABC with sides BC= 6cm, AB= 5cm, and angle ABC =60. Then construct a triangle whose sides are 3/4 of the corresponding sides of the triangle ABC.
Asked by sangyaswarupa
20th May 2021
9:59 AM
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ICSE X Maths Similarity
Please solve Q5 of the attached image.
Asked by tiwinaruka
7th June 2021
11:05 PM
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CBSE X Maths Triangles
Question is in image
Asked by psinghaladv
5th October 2021
7:49 PM
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CBSE X Maths Triangles
the perimeter of two similar triangles are 25cm and 15cm respectively. if one side of the first triangle is 9cm,what is the corresponding side of the other triangle
Asked by bhu.joshi54
16th June 2022
7:56 PM
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CBSE X Maths Triangles
ABCD is a trapezium with AD ∥ BC and AD = 4cm. If the diagonals AC and BD intersect each other at O such that AO/OC = DO/OB =1/2, then BC =
Asked by supriyasupriya39.10
20th January 2023
8:40 PM
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CBSE X Maths Triangles
Triangle chapter case study
Asked by darshanpatilr08
19th September 2023
10:35 PM
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ICSE X Maths
pls answer this question
Asked by shethdhanesh
30th November 2023
11:35 PM
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CBSE X Maths Triangles
can we do by putting values
Asked by mishraananya969
5th March 2024
11:23 PM
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CBSE X Maths Triangles
Please help me with the answer
Asked by shivalaxmi0205
11th March 2024
5:51 PM
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