Question

Find the length of the hypotenuse of a right triangle with legs of 9cm and 12 cm.

Answer 1

I hope this helps you





hypotenuse^2=base^3+height^2


?^2=9^2+12^2


?^2=81+144


?^2=225


?^2=15^2


?=15

Answer 2

h = sqrt(9^2 + 12^2) = sqrt(81 + 144) = sqrt(225) = 15
hypothenus = 15 cm.