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Home > CCG > Chapter 8 > Lesson 8.1.3 > Problem 8-33

8-33.

Use the geometric relationships in the diagrams below to solve for . Homework Help ✎

  1. 8-33 diagram a

    This is an isosceles triangle. Are there any special qualities about isosceles triangles that you know?

    Base angles in an isosceles triangles are congruent.

    then take
    °.
    Both base angles will be .

  1. 8-33 diagram b

    Both base angles are . See part (a) for help.