Trigonometry Vocabulary

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Across
  1. 1. When there are two parallel lines and a diagonal the two angles in the same section add to 180
  2. 4. When there are two parallel lines and a diagonal the angle across and bellow the second line is the same as the reference angle
  3. 7. The longest part of a right angled triangle
  4. 8. The opposite of squaring a number
  5. 12. Law Requires all sides or two sides with the corresponding angle
  6. 14. If dimensions of a shape can be reduced to the dimensions of another they are ____
  7. 15. When there are two parallel lines and a diagonal the two upper angles are same
  8. 17. Law SOHCAHTOA
  9. 18. When two angles are connected at the point and are automatically the same
  10. 20. a 90 degree angle
  11. 21. Commonly replaced by letters. Unidentified numbers or numbers than can be changed in an equation
  12. 23. When two triangles are the same with different proportions
  13. 24. an angle smaller than 90 degrees
  14. 27. The measurement unit for angles
Down
  1. 1. When two triangles have the same proportions
  2. 2. A Trigonometric Ratio uses opposite and adjacent sides
  3. 3. Part of a shape used to find angles inside a triangle
  4. 5. a2+b2=c2
  5. 6. The distance around the area
  6. 9. Given when objects are scaled to find the original side.
  7. 10. A number multiplied by itself is ___
  8. 11. A branch of Mathematics that use triangles, angles and side lengths
  9. 13. When an angle is below the horizontal it is an angle of ___
  10. 16. A Trigonometric Ratio uses adjacent sides and the hypotenuse
  11. 18. an angle bigger than 90 degrees
  12. 19. When an angle is above the horizontal it is an angle of ___
  13. 22. The amount of space in a designated space
  14. 25. Three sided shape
  15. 26. The corner of a shape and adds to 180