Trigonometry Vocabulary

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Across
  1. 5. When two triangles have the same proportions
  2. 6. When two triangles are the same with different proportions
  3. 7. corresponding angles
  4. 9. The longest part of a right angled triangle
  5. 11. When an angle is above the horizontal it is an angle of ___
  6. 13. The opposite of squaring a number
  7. 16. The measurement unit for angles
  8. 17. a 90 degree angle
  9. 18. The amount of space in a designated space
  10. 19. When two angles are connected at a point and are automatically the same
  11. 21. Three sided shape
  12. 22. The corner of a shape and adds to 180 degrees
  13. 23. alternate interior angle pattern
  14. 25. Requires all sides or two sides with the corresponding angle
  15. 26. requires one side with its corresponding angle and another side or angle
  16. 27. Part of a shape used to find angles inside a triangle
Down
  1. 1. A Trigonometric Ratio uses adjacent sides and the hypotenuse
  2. 2. Commonly replaced by letters. Unidentified numbers or numbers than can be changed in an equation
  3. 3. A Trigonometric Ratio uses opposite and adjacent sides
  4. 4. an angle smaller than 90 degrees
  5. 8. If dimensions of a shape can be reduced to the dimensions of another they are ____
  6. 10. an angle bigger than 90 degrees
  7. 12. a^2+b^2=c^2
  8. 14. When an angle is below the horizontal it is an angle of ___
  9. 15. A branch of Mathematics that use triangles, angles and side lengths
  10. 17. Given when objects are scaled to find the original side.
  11. 20. The distance around the area
  12. 24. A Trigonometric Ratio uses opposite sides and the hypotenuse
  13. 25. interior angles of a transversal
  14. 26. A number multiplied by itself is ___