Triangles: Trigonometry & Right Angles

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Across
  1. 5. the Greek letter O that us often used to label an angle in trigonometry.
  2. 7. the ratio of the adjacent side to the hypotenuse.
  3. 8. the longest side of every right triangle.
  4. 9. the sides that meet to form the 90-degree angle in a right triangle.
  5. 10. the ratio of the opposite side to the hypotenuse.
  6. 11. the study of right triangles, with a focus on angles in relation to side ratios.
Down
  1. 1. a triangle that contains a 90- degree angle.
  2. 2. the leg of a right triangle that is across from the angle being calculated.
  3. 3. the leg of a right triangle that is next to the angle being measured.
  4. 4. the ratio of the opposite side to the adjacent side.
  5. 6. a formula for calculating any missing side of a right triangle.