Geometry Unit 7--Right Triangles and Trigonometry Vocabulary Quizlet

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Across
  1. 4. Each leg of the right triangle is the geometric mean between the length of the
  2. 7. leg.
  3. 9. The ratio of the side adjacent to an angle to the hypotenuse in a right triangle.
  4. 10. The longest side of a right triangle and opposite the right angle.
  5. 11. object.
  6. 12. For two positive numbers a and b, this is the positive number x such that a/x = x/b
  7. 13. The two sides of a right triangle that form the right angle.
  8. 15. The relationship between angles and their opposite sides of non-right (oblique)
  9. 18. side lengths and interior angles of triangles.
  10. 21. A relationship between the sides and angles of non-right (oblique) triangles. It
  11. 22. A special right triangle that has congruent legs. Since the legs are congruent, the
  12. 25. The measurement of triangles. It explores the mathematical relationships between
  13. 28. The altitude drawn to the hypotenuse of a right triangle separates the hypotenuse
  14. 32. of the hypotenuse is equal to the sum of the squares of the other two sides.
  15. 34. two segments. The length of this altitude is the geometric mean between the
Down
  1. 1. angles.
  2. 2. an object.
  3. 3. The ratio of the side opposite an angle to the side adjacent to the angle in a right
  4. 5. A theorem that states if an altitude is drawn to the hypotenuse of a right triangle,
  5. 6. The angle formed by the horizontal line of sight and the line of sight looking down
  6. 8. the two triangles formed are similar to the original triangle and to each other.
  7. 14. of these two segments.
  8. 16. A theorem that relates the lengths of the sides of a right triangle. It states that the
  9. 17. and the length of the segment of the hypotenuse that is adjacent to
  10. 19. opposite the legs are also congruent.
  11. 20. RightTriangle A special right triangle with angles in the ratio 1:2:3.
  12. 23. The ratio of the side opposite an angle to the hypotenuse in a right triangle.
  13. 24. the lengths of the sides of a triangle to the cosine of one of its angles, often
  14. 26. to find missing side lengths or angles when the Law of Sines is not directly
  15. 27. x = ab).
  16. 29. It states that the ratio of the length of a side of a triangle to the sine of
  17. 30. Ratios that express the relationship between a right triangle's side lengths and its
  18. 31. angle opposite that side is the same for all three sides and angles.
  19. 33. The angle formed by the horizontal line of sight and the line of sight looking up to