Question

How do you find the diagonal of a square?

Answer 1

We can use Pythagoras' Theorem to find the length of the diagonal if we know the side length of the square.

As a formula:diagonal=√s2+s2where s  is the length of any side 

which simplifies to:s√2

Answer 2

Hey

Here is your answer,

We can find the diagonal of a square by Pythagoras theorem...

➡ Add the squares of two sides to get the diagonal

Hope it helps you!