A triangle has sides with lengths of 8 kilometers, 11 kilometers, and 12 kilometers. Is it a right triangle? yes no

asked Dec 24, 2023 119k views

18 votes

A triangle has sides with lengths of 8 kilometers, 11 kilometers, and 12 kilometers. Is it a

right triangle?
yes
no

4.6k points

Please log in or register to add a comment.

11 votes

Answer: no

Please look at the picture for the explanation. :)

4.2k points

8 votes

Answer: No

The angles equal 76.592, 40.415, 63.056. Use Law of Cosines to find angles.

Fiddlest answered Dec 29, 2023

4.5k points

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

4.7m questions

6.1m answers