Trigonometric+Identities+and+Equations

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=**Trigonometric Identities** = =**Solving Trigonometric Equations Using Inverses** = =**Right Triangles and Trigonometric Ratios** = =**Area and The Law of Sines** = =**The Law of Cosines** = =**Angle Identities** = =**Double-Angle and half-Angle Identitites** =