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Home > CCG > Chapter 2 > Lesson 2.2.1 > Problem 2-67

2-67.

Examine the triangle below. Homework Help ✎

Review the Math Notes Box in this lesson.

  1. If and , then what is ?

    Use the Triangle Angle Sum Theorem:

  2. Solve for if , , and . Then find .

    Use the same method as part (a).

  3. If , what type of triangle is ?

    If all of the angles have equal measure, then all of the sides have equal measure.