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Home > GC > Chapter 7 > Lesson 7.1.2 > Problem 7-16

7-16.

How do the different measures of the angle relate to each other? How can you use this to solve for m?

m = 14°

3x + 38° + 7x - 8° = 180°

x = 15°

How do each of the sides of the triangle relate to each other if the triangle is equilateral?
How can that help you solve for n?

How do AB and CD relate to each other?