\contentsline {section}{\numberline {1}How to Use This Guide}{1}
\contentsline {section}{\numberline {2}Trigonometry Review Module}{3}
\contentsline {subsection}{\numberline {2.1}Right Triangles}{3}
\contentsline {subsection}{\numberline {2.2}Some Special Triangles}{6}
\contentsline {subsection}{\numberline {2.3}Radian Angle Measure}{9}
\contentsline {subsection}{\numberline {2.4}Trigonometric Functions as Functions}{14}
\contentsline {subsection}{\numberline {2.5}Trigonometric Identities}{17}
\contentsline {subsection}{\numberline {2.6}Sine and Cosine Laws for the General Triangle}{19}
\contentsline {subsubsection}{\numberline {2.6.1}The Law of Sines}{19}
\contentsline {subsubsection}{\numberline {2.6.2}The Law of Cosines}{20}
\contentsline {section}{\numberline {3}Answers to Exercises}{22}
\contentsline {section}{\numberline {4}Trigonometry Review Problems}{24}
\contentsline {subsection}{\numberline {4.1}Right triangles and trigonometric functions}{24}
\contentsline {subsection}{\numberline {4.2}Special values of the trigonometric functions}{25}
\contentsline {subsection}{\numberline {4.3}Radian measure}{27}
\contentsline {subsection}{\numberline {4.4}Trigonometric graphs}{28}
\contentsline {subsection}{\numberline {4.5}Trigonometric identities}{29}
\contentsline {subsection}{\numberline {4.6}Law of Sines and Law of Cosines}{29}
\contentsline {section}{\numberline {5}Solutions to Trigonometry Review Problems}{31}
\contentsline {section}{\numberline {6}Trigonometry Diagnostic Test \#1}{39}
\contentsline {section}{\numberline {7}Solutions to Trigonometry Diagnostic Test \#1}{40}
\contentsline {section}{\numberline {8}Trigonometry Diagnostic Test \#2}{42}
\contentsline {section}{\numberline {9}Solutions to Trigonometry Diagnostic Test \#2}{43}
\contentsline {section}{\numberline {10}Self-Evaluation Summary}{45}