Crossword Puzzle

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Across
  1. 4. Is the length of hypotenuse divided by the length of the adjacent side
  2. 5. A unit of measurement of angles
  3. 6. inverse of sine
  4. 8. Equal to the ratio of the adjacent side to the hypotenuse
  5. 9. Mnemonic used to remember the formulas in getting the rato of sine, cosine, and tangent
  6. 11. The side opposite to the theta
  7. 13. Are two angles whose sum is 90 degrees
  8. 16. A plane figure with three straight sides and three angles
  9. 18. CIRCLE: A circle that is centered at the origin and always has a radius of 1
  10. 20. is measured by the amount of rotation from the initial side to the terminal side
  11. 21. The longest side of a right triangle, opposite to the right angle
  12. 22. How does fractional parts of degrees are measured?
  13. 23. Ratio of the length of the side opposite the given angle to the length of the hypotenuse
Down
  1. 1. Is the angle in degrees measured clockwise from north
  2. 2. Angle in standard position
  3. 3. the side closest to the theta
  4. 7. A branch of mathematics that deals with relationships between the sides and angles of triangles
  5. 10. Is the function inverse to the tangent function
  6. 12. a2 + b2 = c2 is the formula of _________ theorem
  7. 14. Length of the opposite side divided by the length of the adjacent side
  8. 15. Inverse of tangent
  9. 17. TRIANGLE: Contains a right angle, which measures 90 degrees and two acute angles each less than 90 degrees
  10. 19. SIDE: Are angles which share the same terminal side