Big Ideas Math Geometry, 2014
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Big Ideas Math Geometry, 2014 View details
Chapter Test
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Exercise 4 Page 295

Let's analyze the given diagram.

According to the Triangle Angle-Sum Theorem the measures of the interior angles of a triangle add to Note that one of the angles is a right angle, so the triangle is a right triangle. This means that the acute angles are complementary. In this case, and add to