Question

Which side lengths represent the sides of a right triangle? A) 1, 1, 2 B) 2, 3, 5 C) 3, 4, 5 D) 5, 11, 13 E) 5, 12, 15

Answer 1

C

Explanation:

3,4,5. This is just one of basic sets in Pythagoras theorem. If you want to check do A^2+B^2=C^2 (c is the biggest number in your set)

9+16=25 (3,4,5 set) this its a right triangle