trigonometry

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Across
  1. 2. Changing in a way that keeps the same ratio
  2. 4. The numerical amount of something.
  3. 5. tringles have 3
  4. 7. Parts of a line between two specific points
  5. 8. The side next to a specific angle
  6. 11. In a right triangle, the ratio of the opposite side to the adjacent side.
  7. 12. A square has four 90-degree
  8. 13. Rounding to one decimal place
  9. 17. The longest side of a right triangle, across from the 90° angle
  10. 18. A line that cuts something exactly in half
Down
  1. 1. Lines that stay the same distance apart and never touch
  2. 3. The angle we use to create trig functions
  3. 6. The ratio of the adjacent side to the hypotenuse.
  4. 9. Assigning a name or value to a part of a diagram.
  5. 10. Where a line crosses an axis.
  6. 14. A shape with three sides and three angles
  7. 15. The side across from a specific angle.
  8. 16. A number that uses a point to show parts of a whole.