Question

15. Which set of numbers forms a Pythagorean triple?

20, 25, 50
O 15, 17, 21
O 11, 60, 61
O 5, 10, 15

Answer 1

11, 60.61

Explanation:

this is the only set that fits a^2 +b^2=c^2

you square the first two numbers, add them together. Then you take the square root of that sum. This number must equal the third number for it to be a triple.