### Home > INT2 > Chapter 3 > Lesson 3.2.1 > Problem 3-72

3-72.

Use what you know about the angles of a triangle to determine the value of and the angle(s) in each triangle below.

Use the Triangle Angle Sum Theorem.

3-72.

Use what you know about the angles of a triangle to determine the value of and the angle(s) in each triangle below.

Use the Triangle Angle Sum Theorem.