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Home > CCG > Chapter 2 > Lesson 2.2.2 > Problem 2-76

2-76.

For each diagram below, solve for . Explain what relationship(s) from your Angle Relationships Toolkit you used for each problem. Homework Help ✎

  1. 2-76a diagram

    The sum of the two angles is how many degrees?

  1. 2-76b diagram

    The sum of the two angles is how many degrees?

  1. 2-76c diagram

    What is the sum of the angles in a triangle?

  1. 2-76d diagram

    How many degrees is the right angle?