Question

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

A. 15, 18, 21
B. 7, 24, 25
C. 8, 9, 10
D. 9, 11, 14

Answer 1

The answer is B

explanation

a^2 + b^2 = c^2
7^2 + b^2 = c^2
49 + 576 = 625
625=625

Answer 2

Answer: B- 7, 24, 25

Hope this helps :)

Explanation:

Use the Pythagorean Theorem

a^2 + b^2 = c^2

49 + 576 = 625

625 = 625