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Angle Measures and Trigonometric Functions

Angle Measures and Trigonometric Functions. Test Review. Question 1. Convert the degrees into radians. Use exact values . . a) . b) . c ) . Question 1 Continued. Convert the degrees into radians. Round to the nearest hundredth . . a) . b) . Question 2.

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Angle Measures and Trigonometric Functions

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  1. Angle Measures and Trigonometric Functions Test Review

  2. Question 1 • Convert the degrees into radians. Use exact values. a) b) c)

  3. Question 1 Continued • Convert the degrees into radians. Round to the nearest hundredth. a) b)

  4. Question 2 • Convert the radians into degrees. Use exact values. b) a) c)

  5. Question 2 Continued • Convert the radians into degrees. Round to the nearest hundredth. a) b)

  6. Question 3 • Draw the angles. Include a reference angle. c) a) b)

  7. Question 4 • If the point given is a point on the unit circle that corresponds to angle , find the indicated trig function. c) a) b)

  8. Question 5 • Find the exact values of the quadrantal angles. (NO calculators!) a) b) c)

  9. Question 5 Continued • Find the exact value without a calculator. a) b)

  10. Question 6 • Find the exact value without a calculator. a) b)

  11. Question 6 continued • Find the exact value. Do not use a calculator. a) b) c)

  12. Question 7 • Given the point on the terminal side of angle NOT on the unit circle, find the exact value of the indicated trigonometric function of . c) b) a)

  13. Question 8 • Determine the quadrant the angle lies in if… c) b) a)

  14. Question 9 • Find the exact value of the indicated trigonometric function of . b) in quadrant II Find a)

  15. Question 9Continued • Find the exact value of the indicated trigonometric function of . d) Find c)

  16. Question 10 • Find the exact value of each expression. NO calculators!

  17. Question 10 Continued • Find the exact value of each expression. NO calculators!

  18. Question 11 • Find the exact value of each expression. NO calculators!

  19. Question 12 • Find the arc length with the given radius and central angle.

  20. Question 13 • r=radius, =angle measure, and A=area. Find the missing quantity for the sector of a circle.

  21. Question 14

  22. Question 15

  23. Question 16

  24. Test Content • Angle Measures • Drawing angles/Labeling reference angles • Finding co-terminal angles • Converting between angles and degrees (and vice-versa) • Arc length • Area of a sector • Angular/Linear Speed • Trigonometric Values • Finding values given a point not on the unit circle • Finding values given a trig value and the quadrant • NC*: Finding EXACT trig values of special angles • NC*: Finding inverse functions of special angles • NC*: Finding the value of trigonometric function composition

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