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Comprehensive Trigonometry Review: Angles and Measures

This comprehensive trigonometry review covers concepts from sections 4.1 to 4.4, including radian and degree conversions, finding coterminal angles, and calculating complements and supplements. Practice problems involve trigonometric functions, such as finding cos(-θ), with a focus on identifying even or odd functions. Additionally, explore real-world applications, such as determining distances using angle of elevation. Draw diagrams and use visual aids to enhance understanding. Perfect for reinforcing key trigonometric principles before an exam.

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Comprehensive Trigonometry Review: Angles and Measures

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  1. Trigonometry Review 4.1-4.4 Test

  2. Convert the radian measure to a degree measure. For 10 points …

  3. Find an angle coterminal to For 10 points …

  4. Find the complement and supplement of For 15 points …

  5. Convert from degree to radian. For 10 points …

  6. For 20 points …

  7. For 25 points …

  8. For 15 points …

  9. For 25 points …

  10. If cos θ = .48, find cos(- θ) For 15 points … Hint: Is the function even or odd?

  11. For 30 points … Where is cscpostitive?

  12. For 35 points …

  13. You are a block away from a skyscraper that is 780 feet tall. Your friend is between the skyscraper and yourself. The angle of elevation from your feet to the top of the skyscraper is 42˚. The angle of elevation from your friend’s feet to the top of the skyscraper is 71˚. To the nearest tenth of a foot, how far are you from your friend? For 50 points … Draw a picture!

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