Trigonometry

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Across
  1. 4. adjacent/hypotenuse
  2. 6. the longest side of a right triangle
  3. 9. angle of ___ formed by the line of sight to an object above
  4. 11. opposite/hypotenuse
  5. 12. trig can only be used for these types of triangles
Down
  1. 1. the side across from the referenced angle
  2. 2. angle of ___ formed by the line of sight to an object below
  3. 3. the side next to the referenced angle (not the hypotenuse)
  4. 5. the unit we use for angles
  5. 7. opposite/adjacent
  6. 8. angles of elevation and depression are ___.
  7. 10. the variable we use for angles