Question

Which side lengths form a right triangle?

Choose all answers that apply:

A 2,15, 17
B 1,8, √65
C 2,√80 , 9

Answer 1

B. 1,8, root65

Explanation:

`a^(2) + b^(2) = c^(2)`

`1^(2)` = 1

`8^2` = 64

`(√(65))^(2)` = 65

1 + 64 = 65