Unit 7: Right Triangles and Trigonomety

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Across
  1. 4. the angle in a right triangle whose ratio of opposite to adjacent sides is equal to that given number ("the angle whose tangent is ___")
  2. 6. the value of the ratio of sides in a right-angled triangle
  3. 8. an angle between the horizontal plane and oblique line from the observer's eye to some object below his eye
  4. 10. the ratio of the length of the opposite side to the length of the hypotenuse in a right triangle
  5. 11. the ratio of the length of the opposite side to the length of the adjacent side in a right triangle
Down
  1. 1. a set of 3 numbers a, b, and c, such that a^2 + b^2 = c^2
  2. 2. the angle in a right triangle whose ratio of adjacent to hypotenuse sides is equal to that given number ("the angle whose cosine is ___")
  3. 3. to find all of the missing parts of a triangle with a 90 degree angle in it
  4. 5. an angle between the horizontal plane and oblique line from the observer's eye to some object above his eye
  5. 7. the angle in a right triangle whose ratio of opposite to hypotenuse sides is equal to that given number ("the angle whose sine is ___")
  6. 9. the ratio of the length of the adjacent side to the length of the hypotenuse in a right triangle