Find the lengths of the missing side. Round your answer to the nearest tenth

asked May 3, 2022 125k views

1 vote

by Kayo

4.1k points

Please log in or register to add a comment.

3 votes

The answer is 13.23
a^2 + b^2 = c^2
a^2 + 15^2 = 20^2
a^2 + 225 = 400
a^2 = 175
a = 13.23

Tom Hickson answered May 6, 2022

4.2k points

3 votes

Answer:

13.2

Explanation:

using the Pythagorean theorem:

L² = 20² - 5²

L² = 400 - 225 = 175

L = 13.23

4.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.4m questions

5.6m answers