Trig Daisy Hensley

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Across
  1. 3. triangles that are the same shape, but not necessarily the same size
  2. 6. formed by rotating a ray around its endpoint
  3. 7. the function pairs sine and cosine, tangent and cotangent, and secant and cosecant
  4. 9. the angle formed by the line of sight and the horizontal plane for an object above the horizontal
  5. 11. the angle formed by the line of sight and the horizontal plane for an object below the horizontal
  6. 13. opposite angles formed by intersecting lines
  7. 14. triangles that are both the same shape and the same size
  8. 18. the sum of two positive angles equals 90 degrees
  9. 20. an angle measuring exactly 90 degrees
  10. 21. side of length y
  11. 26. angle formed by counterclockwise rotation around its endpoint
  12. 27. an angle measuring more than 90 degrees, but less than 180 degrees
  13. 28. one of the two rays with a common endpoint that form an angle
Down
  1. 1. the ray, in its location after rotation, when rotated around its endpoint to form an angle
  2. 2. 1/60 of a minute
  3. 3. a digit obtained by actual measurement
  4. 4. side of length x
  5. 5. an angle measuring between 0 degrees and 90 degrees
  6. 8. the positive acute angle made by the terminal side of an angle and the x-axis
  7. 10. 1/60 of a degree
  8. 12. the sum of two positive angles equals 180 degrees
  9. 15. when the vertex of an angle is at the origin and its initial side lies on the positive x-axis
  10. 16. angles in standard position whose terminal sides lie on the x- or y- axis
  11. 17. the endpoint of the ray that is rotated to form the angle
  12. 18. angles whose measures differ by a multiple of 360 degrees
  13. 19. angle formed by clockwise rotation around its endpoint
  14. 22. the ray, in its starting position, when rotated around its endpoint to form an angle
  15. 23. a number that represents the result of counting, or a number that results from theoretical work and is not result of a measurement
  16. 24. a unit of measure for angles, 1/360 of a rotation
  17. 25. an angle measuring exactly 180 degrees