### Home > INT3 > Chapter Ch12 > Lesson 12.2.2 > Problem 12-93

12-93.

If the side lengths of , and

*, calculate the measure of the largest angle. Homework Help ✎*

The largest angle is opposite the longest side.

Use the Law of Cosines.

12-93.

If the side lengths of , and

The largest angle is opposite the longest side.

Use the Law of Cosines.