Trig Vocabulary

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Across
  1. 3. An angle that equals to 90 degrees
  2. 5. A triangle that only has 2 equal sides
  3. 8. An important concept in navigation
  4. 9. a triangle with no equal sides
  5. 11. An angle between between 90 degrees and 180 degrees
  6. 13. An angle that is less than 90 degrees
  7. 14. measure using the radius as the length along the circle
  8. 16. Angles that add up to 90 degrees
  9. 17. a positive acute angle made by the terminal side of the angle and the x-axis
  10. 19. the set of inputs accepted by the function
  11. 20. A positive acute angle
Down
  1. 1. The angle between the horizontal line and the line of sight from the observer to an object at a higher level
  2. 2. An angle that equals to 180 degrees
  3. 4. The longest side of a right triangle
  4. 6. Angles that add up to 180 degrees
  5. 7. An angle that lies on the x or y axis.
  6. 10. A triangle with all equal sides
  7. 12. The angle between a horizontal line and the line of fight from the observer to an object at a lower level
  8. 15. Determine the distance between how high it is from the x-axis or new breakline
  9. 18. The distance between the endpoint along an arc of the outside of the circle