Mathematics Knowledge · Question 169

Question 169 of 200

A right triangle has legs of 5 and 12. What is the length of the hypotenuse?

Pick an answer

Correct!

Not quite. The correct answer is highlighted.

Correct answer to question 169 (Mathematics Knowledge): 13

Method

By the Pythagorean theorem, the hypotenuse squared equals 25 + 144 = 169, so the hypotenuse is 13.

Updated: November 2026

Practice it in test 725 questions · 24 minutes