Geo Review Unit 7: Right Triangles

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Across
  1. 3. the side next to the angle in question that is not the hypotenuse
  2. 5. the ratio of the length of the side opposite the angle to the length of the side adjacent to the angle
  3. 6. the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.
  4. 7. an angle that measures exactly 90 degrees
  5. 8. the length of the altitude drawn from the right angle of a triangle to its hypotenuse is equal to the geometric mean of the lengths of the segments formed on the hypotenuse
  6. 9. a trigonometric function that is the ratio between the side next to an acute angle in a right triangle and the hypotenuse
  7. 11. the angle formed between the horizontal line and the line of sight when looking down at an object that is below the observer's eye level
  8. 12. the side across from the angle in question
Down
  1. 1. a squared plus b squared equals c squared
  2. 2. the side of a right triangle opposite the right angle
  3. 4. the total sum of all internal angles in a triangle
  4. 10. the angle measured upwards from a horizontal line to an object or point above the observer