Which of the following sets of numbers could represent side lengths of a right triangle?

Question

6m,8m,9m

6m,8m,10m

6m,6m,11m

6m,10m,16m

Answer 1

6, 8, 10 are sides of a right triangle

6^2 + 8^2 = 10^2

sum of square of sides = hypotenuse squared