Trigonometry Vocabulary

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