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Home > CCG > Chapter 7 > Lesson 7.2.1 > Problem 7-54

7-54.

Use the information given for each diagram below to solve for . Show all work. Homework Help ✎

  1. bisects . (Remember that this means it divides the angle into two equal parts.) If and , solve for .

  1. Point is a midpoint of . If and , solve for .

    If is the midpoint, how are the lengths of and related?

diagram

  1. below is a parallelogram. If  and , solve for .

    How are the angles of the parallelogram related?