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Home > CCG > Chapter 3 > Lesson 3.2.3 > Problem 3-78
3-78.
Use the relationships in each diagram below to solve for
Parallel lines cut by a transversal creates equal angles.Which angles in the figure are equal?
Think of the angle measure of a circle. How can you use that measure to solve for
?
Use the Pythagorean Theorem. Remember to justify all your work with the relationships you used!