Question

PLEASE HELP!!!!! (PICTURE BELOW!!)

Answer 1

Draw a right triangle. The Pythagorean theorem is a^2 + b^2 = c^2
Your answer would be with the variable c
3^2 + 4^2 = c^2
9 + 16 = c^2
c^2 = 25
c = 5
Your welcome! :)