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?

plz tell me the equation!!!

d^2 = s^2 + s^2

they aren't cheating just helping there are no answers to be given just a equation and your only here for help to so don't waste your time commenting that because funny it aint benefitting anyone. @NUTS MEMES

The basic equation is

d^2 = base squared plus height squared

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

But since a square has equal sides, then the formula I posted works.

@ Nuts Memes the only reason you are on here is to cheat.

@XD english?

(leg)^2 + (leg)^2 = (hypotenuse)^2

Let leg = s

Let d = hypotenuse

s^2 + s^2 = d^2

2s^2 = d^2

sqrt{2s^2} = sqrt{d^2}

s•sqrt{2} = d

You can use d = s•sqrt{2} to find the length of a diagonal of any square.

I hope this helps.
harpazo1965

WHY YALL NOT ANSWERNG THESE POOR APSJIDIJ aloll sskd

I need the equation to solve my question!!

You're welcome! And yay!!

whats the name of it?