Given the hypotenuse of a right triangle:
Given that the hypotenuse of a right triangle is 18" and the length of one side is 11", what is the length of another side?
a2 + b2 = c2
112 + b2 = 182
b2 = 182 - 112
b2 = 324 - 121
b = √203
b = 14.2 in