Use the information given about the angle 0, 0 s0 s 211, to find the exact value of the indicated trigonometric function. 37 tan 8 = 15 > e >u' Find sin(20). 240 289 161 289 240 289 161 289

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.