Which special version of the Pythagorean Theorem can you use to find the length of any square's diagonal, d, using only the length of its side, s?

Question

My answer: A special version of the Pythagorean Theorem I can use to find the length of any square's diagonal using only the length of its side is by using s² + s² = d²

Answer 1

d^2 = s^2 + s^2
The basic equation is
d^2 = base squared plus height squared

I learned it as
a^2 + b^2 = c^2

Hope this helps :)

Answer 2

Agree