Jump to a New ChapterIntroduction to the SAT IIContent and Format of the SAT II Math IICStrategies for SAT II Math IICMath IIC FundamentalsAlgebraPlane GeometrySolid GeometryCoordinate GeometryTrigonometryFunctionsStatisticsMiscellaneous MathPractice Tests Are Your Best Friends
 9.1 Basic Functions 9.2 Cosecant, Secant, and Cotangent 9.3 Solving Right Triangles 9.4 Trigonometric Identities 9.5 Graphing Trigonometric Functions 9.6 The Unit Circle

 9.7 Graphing in the Entire Coordinate Plane 9.8 Inverse Trigonometric Functions 9.9 Solving Non-Right Triangles 9.10 Key Terms 9.11 Review Questions 9.12 Explanations
Review Questions
 1. If sec2 – 1 = sin , which one of the following is a possible value for ? (A) – (B) – (C) 0 (D) (E)
 2. Solve the following equation: cos (sin–1(sin 60Âº)) ⁄ cos 30Âº = ? (A) (B) (C) (D) (E)
 3. S and T are the centers of their respective circles. The two circles are mutually tangent at point U. If segment RS = d, what is the radius of the smaller circle in terms of d and ? (A) cos (B) d sin (C) d(cos – sin ) (D) d(sin – cos ) (E) d(sin + cos )
 4. In the triangle pictured below, what is the measure of BC? (A) 12.89 (B) 13.79 (C) 14.45 (D) 17.71 (E) 17.94
 5. In the triangle pictured below, what is ? (A) 25.7Âº (B) 31.2Âº (C) 37.7Âº (D) 39.5Âº (E) 68.3Âº
 6. Which of the following values is defined? (A) sin–1 2 (B) tan (C) sec (D) tan–1 0 (E) cot
 7. 1 + tan2x – cos2x – cos2x tan2x is equivalent to which of the following expressions? (A) 1 – sec2x (B) cos2x (C) tan2x (D) cot2x (E) cot2x
 8. If sin 2x = 1/ 2, what is sin2x cos2x? (A) (B) (C) (D) 1 (E) 2
 Jump to a New ChapterIntroduction to the SAT IIContent and Format of the SAT II Math IICStrategies for SAT II Math IICMath IIC FundamentalsAlgebraPlane GeometrySolid GeometryCoordinate GeometryTrigonometryFunctionsStatisticsMiscellaneous MathPractice Tests Are Your Best Friends
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