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Mihika .
Subject: Maths
, asked on 30/9/17
expeRts,Please answer 27th question and please answer to tbis particular question only.please do not send any similar questionS thank you
Answer
2
Palak Sureka
Subject: Maths
, asked on 30/9/17
The lengths of the sides of a triangle are 5cm, 12 cm, and 13 cm. Find the length of perpendicular from the opposite vertex to the side whose length is 13 cm.
Answer
1
Sabyasachi Sen
Subject: Maths
, asked on 29/9/17
in a triangle ABC, 2angleA=4Angle B=12angle C find A B C
Answer
2
Pranav Jajoo
Subject: Maths
, asked on 27/9/17
Please solve fast
Q.
Let P, Q, R, S be respectively the midpoint of sides AB, CB, CD & DA at quadrilateral ABCD. Show that PQRS is a parallelogram such that ar
$\left(\parallel PQRS\right)=\frac{1}{2}$
ar (quad. ABCD)
Answer
1
Deepika Trivedi
Subject: Maths
, asked on 27/9/17
Q). ABC is a right triangle and right angled at B such that
$\angle $
BCA = 2
$\angle $
BAC. Show that hypotenuse AC = 2 BC.
Answer
2
Suvam
Subject: Maths
, asked on 26/9/17
Solve this:
Q.4
The sides of a triangle are in the ratio of 13 : 14 : 15 and its perieter is 84 cm. Find the area of the triangle. Also find the altitude of the triangle corresponding to the longest side.
Answer
1
Pranav Jajoo
Subject: Maths
, asked on 26/9/17
CONSTRUCT A TRIANGLE PQR IN WHICH QR=8CM AND ANGLE Q = 45 AND PQ-PR = 3.5 CM
Answer
2
Mihika .
Subject: Maths
, asked on 24/9/17
Please answer 19th qustion and please answer to this particular question
Q.19. ABC is an isosceles triangle with AB = AC. Draw AP
$\perp $
BC to show that
$\angle $
B =
$\angle $
C.
Answer
1
Mihika .
Subject: Maths
, asked on 24/9/17
Please answer 17th qustion and please answer to this particular question
Answer
3
Mihika .
Subject: Maths
, asked on 24/9/17
Please answer 10th qustion and please answer to this particular question.
Q.10. Prove that angles opposite to equal sides of an isosceles triangle are equal.
Answer
1
Serena Singh
Subject: Maths
, asked on 24/9/17
ABC and DBC are two triangles on the same base BC such that A and D lie on the opposite sides of BC, AB = AC and DB = DC show that AD is the perpendicular bisector of BC.
Answer
1
Serena Singh
Subject: Maths
, asked on 24/9/17
O is an interior of a square ABCD such that OAB is an equilateral triangle. Show that ΔOCB is an isosceles triangle.
Answer
1
Srishti Sinha
Subject: Maths
, asked on 23/9/17
Q. Find the value of angle QRS when QP
$\parallel $
RT
Answer
2
Parul Kohli
Subject: Maths
, asked on 22/9/17
State all congruency properties and write its applications
Answer
1
Pranav Jajoo
Subject: Maths
, asked on 18/9/17
Find the area of a traingle of side 16cm ,12cm and 20cm...
Answer
3
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Q.Let P, Q, R, S be respectively the midpoint of sides AB, CB, CD & DA at quadrilateral ABCD. Show that PQRS is a parallelogram such that ar$\left(\parallel PQRS\right)=\frac{1}{2}$ ar (quad. ABCD)Q.4The sides of a triangle are in the ratio of 13 : 14 : 15 and its perieter is 84 cm. Find the area of the triangle. Also find the altitude of the triangle corresponding to the longest side.Q.19. ABC is an isosceles triangle with AB = AC. Draw AP$\perp $BC to show that $\angle $B = $\angle $C.

Q.10. Prove that angles opposite to equal sides of an isosceles triangle are equal.