Home
Class 11
MATHS
If (-4,5) is a vertex of a square and on...

If (-4,5) is a vertex of a square and one of its diagonal is 7x-y+8=0.Find the equation of other diagonal

A

1) `7x-y+23=0`

B

2) `7y+x=30`

C

3) `7y+x=31`

D

4) `x-7y=30`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Two consecutive sides of a parallelogram are 4x+5y=0 and 7x+2y=0 . If the equation of one diagonal is 11 x+7y=9, find the equation of the other diagonal.

Sum of the squares of adjacent sides of a parallelogram is 130 cm length of one of its diagonals is 14 cm. Find the length of the other diagonal.

Find the side of a square whose diagonal is 10 cm.

Find the side and perimeter of a square whose diagonal is 10 cm.

The area of a rhombus is 990 sq cm. If the length of one of its diagonals is 36 cm, what is the length of the other diagonal ?

Sum of squares of adjacent sides of a parallelogram is 130 cm^2 and length of one of its diagonal is 14 cm. Find length of the other diagonal. Given: (i) square ABCD is a parallelogram,(ii) AB^2+BC^2=130 cm^2 ,(iii)AC=14 cm.

Find perimeter of square whose diagonal is 12 sqrt 2 .

Find the side of a square whose diagonal is 16sqrt(2)cm .