Trigonometry Vocabulary

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