MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Diagonals of a Rhombus Are Perpendicular to Each Other

The perimeter...

Question

The perimeter of a square is 4x + 20 cm. Then find the length of diagonal

Open in App

Solution

Perimeter of a square = 4 * side

4x + 20 = side * 4

side = 4x + 20 / 4

side = 4 ( x + 5 ) / 4

∴side = x + 5 cm.

Now,

Diagonal of a square = √2 * side

Diagonal = √**2 * ( x + 5 ) cm.**

Suggest Corrections

thumbs-up

11

Similar questions

Q. The perimeter of a square is

(4 x + 20) c m

. What will be the length of its diagonal?

Q. If the length of the diagonal of a square is

20 c m

, its perimeter is

Q. If the length of the diagonal of a square is 20 cm, then its perimeter is

(a)

10 \sqrt{2} cm

40 \sqrt{2} cm

Q. Find the perimeter of a square whose one diagonal is of length is

20

Q. The perimeter of a square is

36 c m

. Find the length of its diagonal.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Diagonals of a rhombus are perpendicular to each other.

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Diagonals of a Rhombus Are Perpendicular to Each Other

Standard IX Mathematics

Join BYJU'S Learning Program

CrossIcon