Question

the width of rectangle is 5cm and and its diagonal is 13cm what is its perimeters​

Answer 1

Answer:

34 cm. Therefore, the perimeter of the rectangle is 34 cm.

Answer 2

Answer:

Breadth (B) = 5cm & Diagonal = 13cm

By pythagoras theorem,

Length = √diagonal(square) - breadth(square)

L = √ 13×13 - 5× 5

L = √ 169-25

L = √ 144

L = 12cm

Perimeter of rectangle = 2(Lenght + Breadth)

= 2(12+5)

= 2× 17

Perimeter of rectangle = 34cm

Hope it helps u.