Question

if the length of the diagonal of a square is 16 cm then find its perimeter.​

Answer 1

Step-by-step explanation:

Let the side of the square be x.

We can find the side by the Pythagoras theorem i.e,

h^2 = p^2 +b^2

16= x^2 +x^2

16= 2x^2

x= root 8

So, the perimeter of the square will be :-

root 8 ×4 = 11.31

Hope it helps uhh ❤️