Question

Which one of the following sets of numbers represents the lengths of the sides of a right triangle? 9, 40, 42 5, 10, 15 6, 8, 10 13, 35, 37

Answer 1

An easy way to remember a right triangle is the 3/4/5 rule.
Your answer is 6, 8, 10.
Those 3 numbers are multiples of 3, 4, and 5.