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Chapter 8 Answer Keys
Right Triangles and Trigonometry
Section 8-1 Geometric Mean
Section 8-2 The Pythagorean Theorem and Its Converse
Section 8-3 Special Right Triangles
Section 8-4 Trigonometry
Section 8-5 Angles of Elevation and Depression
Section 8-6 The Law of Sines and the Law of Cosines
Section 8-7 Vectors