Question

Find the hypotenuse of each isosceles right triangle when the legs are of the given measure. Given = 3 radical 2

Answer 1

H^2 = 2 * (3 sqrt2)^2
      =  2 * 18
      =  36

hypotenuse = sqrt 36 =  6

Answer 2

A^2+b^2=c^2
(3√2)^2+(3√2)^2=c^2
(9 x√4) +(9 x√4)= c^2
 (9 x 2)+(9x2)= c^2
 18+18=c^2
 36=c^2
√36=√c^2
6=c