Question

Which set of three numbers could represent the lengths of the sides of a right triangle?

A.

7, 24, 25






B.

8, 9, 10






C.

9, 11, 14






D.

15, 18, 21

Answer 1

It would be A.) 7,24,25

Answer 2

remember

in a right triangle with legs legnth a and b, and hypotonuse c, a^2+b^2=c^2
hypotonuse is ALWAY the longest side so pikc the longest side for c and sub the rest and see if get a treu statemtnet



A. 25 is longest
7^2+24^2=25^2
49+576=625
true

this is the answer
surprise, that was fast

answer is A