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Pre-Calc Practice Exam 2
6.1 & 6.2 Angle Measure; Trigonometry of Right Triangles • Degrees and radians • Angles in standard position • Trig ratios: opposite, adjacent, hypotenuse • Solve right triangles and applications 6.3 Trig Functions of Angles • Given P(z, y) and let r = Va2 + y?, define the trig finetions. • Sign of sin 8, cos, and tan 8 in all 4 quadrants. • Special angles and trig values on the unit circle. • Use reference angle to find values of trig functions. • Given one trig func...
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6.1 & 6.2 Angle Measure; Trigonometry of Right Triangles • Degrees and radians • Angles in standard position • Trig ratios: opposite, adjacent, hypotenuse • Solve right triangles and applications 6.3 Trig Functions of Angles • Given P(z, y) and let r = Va2 + y?, define the trig finetions. • Sign of sin 8, cos, and tan 8 in all 4 quadrants. • Special angles and trig values on the unit circle. • Use reference angle to find values of trig functions. • Given one trig func...