CPM Homework Banner

Home > CCG > Chapter 9 > Lesson 9.1.5 > Problem 9-62


Examine the information provided in each diagram below. Decide if each figure is possible or not. If the figure is not possible, explain why.  Homework Help ✎

  1. What angle measure is supplementary to ?
    Would this also satisfy the Triangle Angle Sum Theorem?

  1. How are the same-side interior angles in a parallelogram related?

  1. Are the vertical angles equal?