CPM Homework Banner

Home > PC > Chapter 2 > Lesson 2.1.2 > Problem 2-27

2-27.
  1. Use the Law of Cosines or Law of Sines to find the value of x in each triangle below. Homework Help ✎

    1. triangle

    2. triangle

Label all of the sides and angles first. Standard labeling is captial letters for angles.
The side opposite the angle is the lower case letter of the angle.