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

its B

Answer 2

lets check..
a^2 + b^2 = c^2
8^2 + 9^2 = 10^2
64 + 81 = 100
145 = 100 (no way....B is not the answer)

Use pythagorean theorem A^2 + B^2 = C^2
To find the answer, assign your numbers letters.....doesn't really matter which ones you use for a and b ...but make sure c is the biggest number.
Both sides have to equal.

Answer 3

sorry its A