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Home > GC > Chapter 7 > Lesson 7.2.1 > Problem 7-49


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

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

    Angle A, B, C with line B, D between.

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

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

    Line segment, left endpoint labeled, e, right end point labeled, f, and point between labeled, f.

  3. at right is a parallelogram. If  and , solve for .

    How are the angles of the parallelogram related?

    Parallelogram W X Y Z.