Question

CAN SOMEONE PLEASE HELP MEEEE? PLEASSEEE. EMERGENCY!! 30 POINTS!! PLEASE AND THANK YOU.

Answer 1

I can confirm that the person above is correct

Answer 2

Answer:

$\sqrt{2n^{2}}$

You have the side lengths of the two legs, n and n.

Then, using the pythagorean theorem you have to find the length of the third side:

$a^2 + b^2 = c^2\\n^2 + n^2 = c^2\\2n^2 = c ^ 2\\\sqrt{2n^2} = c$

where c is the third side