Trigonometry

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Across
  1. 1. Finding a location by using two intersecting directions
  2. 4. An abbreviation to help remember the trig ratios
  3. 7. An alternative unit used to measure angles
  4. 8. The ratio adjacent/opposite
  5. 9. The angle from the north clockwise
  6. 11. A circle that has a radius of 1
  7. 12. opposite/hypotenuse
  8. 13. 1/60th of a minute
  9. 15. A constant use in trigonometry and geometry
  10. 16. Values like sin30, cos45 tan45
  11. 19. 1/60th of a degree
  12. 20. Angle from horizontal downwards
  13. 23. Relationship between lengths of sides in a right triangle
  14. 24. A Greek letter often use to represent an angle
Down
  1. 2. A side that does share a vertex
  2. 3. Another name for the height of a triangle.
  3. 5. The longest side in a right triangle
  4. 6. opposite/adjacent
  5. 7. Expressions like sin cos and tan
  6. 10. adjacent/hypotenuse
  7. 14. Angle form the horizontal upwards
  8. 17. A direction like N30W
  9. 18. A type of survey that uses right angles
  10. 21. A side that does not share a vertex
  11. 22. The Cartesian plane has 4 of these