Question

Select ALL the side lengths that make a right triangle. *

3,6,7
1,2,4
3,4,5
5,9,10

Answer 1

3,4,5 is correct

as we know that ,

3² + 4² = 5²

9 + 16 = 5²

25 = 25

hence . 3,4,5 is correct

Answer 2

I'm pretty sure it's 3,4,5 but I'm not sure (is it in cm,mm etc?)