Trigonometry-Trigonometric Ratios

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Across
  1. 1. the side next to the angle in question
  2. 3. the name for the comparison of two different numbers usually written as a fraction
  3. 6. Ratio of the opposite side to the adjacent side
  4. 7. a mnemonic to remember the trigonometry definitions
  5. 9. Also known as Cosine Inverse used to solve for angle given adjacent and hypotenuse values
  6. 11. the branch of mathematics that focuses on relationships between the sides and angles of triangles
  7. 13. relating to or according to the principles of trigonometry
  8. 16. A triangle with one 90-detree angle
  9. 18. the longest side, always opposite the right angle
  10. 19. ratio of the opposite side to the hypotenuse
Down
  1. 1. Also known as Sine Inverse used to solve for angle given opposite and hypotenuse values
  2. 2. Also knows an Tangent Inverse used to solve for angle given opposite and adjacent values
  3. 4. an angle more than 90 degrees
  4. 5. the total degrees of the three angles in a triangle
  5. 8. the side of a triangle across from the angle in question
  6. 10. ratio of the adjacent side to the hypotenuse
  7. 12. an angle equal to 90 degrees
  8. 14. math performed to solve for a variable in a fraction that is equal to another fraction
  9. 15. The non-right angle being studied \(\theta \)
  10. 17. an angle less than 90 degrees