Which set of side lengths forms a right triangle?
a. 2, 3, 13
b. 4, 6, 10
c. 9, 12, 18
d. 15, 36, 39

Answer with Step-by-step explanation:

In a right angled triangle the longest side is Hypotenuse and the Pythagorean theorem is satisfied

i.e. square of hypotenuse is equal to sum of squares of other two sides

A. 2, 3, 13

hypotenuse=13

13²=169

2²+3²=13

It doesn't satisfy the Pythagorean theorem

B. 4, 6, 10

hypotenuse=10

10²=100

4²+6²=52

It doesn't satisfy the Pythagorean theorem

C. 9, 12, 18

hypotenuse=18

18²=324

12²+9²=225

It doesn't satisfy the Pythagorean theorem

D. 15, 36, 39

hypotenuse=39

39²=1521

15²+36²=1521

It satisfy the Pythagorean theorem

Hence, Correct option is:

D. 15, 36, 39

it could 14.28 but if its not that one then it has to be the 17 one. hope this ! : )

step-by-step explanation:

7

step-by-step explanation: