Exact Values of Sine, Cosine and Tangent (Algebra 2)
Free printable Algebra 2 precalculus worksheet on evaluating sine, cosine and tangent exactly at the special angles in degrees and radians across all four quadrants.
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Algebra 2 · Math worksheet
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Math
Algebra 2: Exact Values of Sine, Cosine and Tangent
Evaluate each trigonometric function at the given special angle. Give exact values (fractions and radicals), not decimals. Tangent is undefined where cosine is 0.
- 1.Evaluate sin(210°). Give an exact value.
- 2.Evaluate cos(7π/6). Give an exact value.
- 3.Evaluate tan(300°). Give an exact value.
- 4.Evaluate sin(7π/6). Give an exact value.
- 5.Evaluate cos(90°). Give an exact value.
- 6.Evaluate tan(π/2).
- 7.Evaluate sin(300°). Give an exact value.
- 8.Evaluate cos(2π/3). Give an exact value.
- 9.Evaluate tan(210°). Give an exact value.
- 10.Evaluate sin(5π/3). Give an exact value.
- 11.Evaluate cos(330°). Give an exact value.
- 12.Evaluate tan(5π/3). Give an exact value.
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