Trigonometry Vocabulary

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