Unit 6: Trigonometry

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Across
  1. 2. greek letter, shows an angle measurement
  2. 3. side on a triangle right next to your angle measure or next to theta
  3. 6. two angles that add to 180 degrees
  4. 7. side on a triangle directly across your starting point
  5. 8. abbreviation for sine
  6. 9. abbreviation for tangent
  7. 11. term used in class to remember what sin, cos, and tangent are equal to
Down
  1. 1. longest side of a triangle or side across a right angle
  2. 4. before using your calculator, it must be set to __________, using the MODE button
  3. 5. two angles that add to 90 degrees
  4. 10. abbreviation for cosine