Unit 3 Triangles

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Across
  1. 6. Non-right triangle used to sketch triangle problems
  2. 8. Study of finding missing angles and sides in right angles
  3. 10. Formula used when given all 3 sides and no angles
  4. 14. Cosine divided by Sine
  5. 15. Side across from the angle
  6. 16. Used to find the area of a triangle
  7. 17. Angle that looks up from the horizontal x axis
  8. 18. Formula used when given 2 angles and 1 side
Down
  1. 1. Ratio O/A
  2. 2. Side next to the angle in a right triangle
  3. 3. Angle that looks down from the horizontal x axis
  4. 4. Formula used to find missing sides of right triangle
  5. 5. Ratio A/H
  6. 7. Ratio O/H
  7. 9. Reciprocal of Sine
  8. 11. Used to find an acute angle given a ratio
  9. 12. Side across from the right angle
  10. 13. Reciprocal of Cosine