Trigonometry Crossword Puzzle

12345678910
Across
  1. 3. What is the trigonometric ratio defined as the length of the side opposite an angle divided by the length of the hypotenuse?
  2. 4. In trigonometry, what term describes the comparison of two side lengths written as a fraction?
  3. 7. What is the figure formed by two rays sharing a common endpoint, which we measure in trigonometry?
  4. 8. What is the trigonometric ratio defined as the length of the side adjacent to an angle divided by the length of the hypotenuse?
  5. 9. What is the standard unit of angular measure based on the radius of a circle, where a full rotation is 2\pi?
  6. 10. Which trigonometric function is the reciprocal of the tangent function (1/\tan)?
Down
  1. 1. What is the name of the three-sided geometric shape that forms the absolute foundation of all trigonometry?
  2. 2. What is the unit of angle measure where a full, single rotation is equal to 360 parts?
  3. 5. What is the trigonometric ratio defined as the opposite side divided by the adjacent side?
  4. 6. Which trigonometric function is the reciprocal of the cosine function (1/\cos)?