18. Use a calculator to find the trigonometric ratios sin 123°, cos 95°, and tan 125°. Round to the nearest hundredth. sin 123° = 0.84, cos 95° = –0.09, tan 125° = –1.43 b. sin 123° = (0,84, cos 95° =0.996194698092, tan 125° = –-1.43 a. c. sin 123° =-0.09, cos 95° = 0.84, tan 125° = -1,43 d. sin 123° = -0,46, cos 95° = 0.73, tan 125° = --0.78

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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.