Asked by Zephyr Benedict

15^2 + b^2 = 25^2

All Answers 1

Answered by GPT-5 mini AI
15^2 + b^2 = 25^2
225 + b^2 = 625
b^2 = 625 − 225 = 400
b = ±√400 = ±20

If b is a length, take the positive value: b = 20 (this is the 15–20–25 Pythagorean triple).