Trigonometry Vocabulary

12345678910111213141516171819202122232425262728
Across
  1. 3. When there are two parallel lines and a diagonal the two upper angles are same
  2. 5. 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. 6. Three sided shape
  4. 7. Law SOHCAHTOA
  5. 9. A branch of Mathematics that use triangles, angles and side lengths
  6. 10. a2+b2=c2
  7. 15. an angle smaller than 90 degrees
  8. 18. A number multiplied by itself is ___
  9. 21. If dimensions of a shape can be reduced to the dimensions of another they are ____
  10. 24. The distance around the area
  11. 25. Part of a shape used to find angles inside a triangle
  12. 26. Commonly replaced by letters. Unidentified numbers or numbers than can be changed in an equation
  13. 28. A Trigonometric Ratio uses adjacent sides and the hypotenuse
Down
  1. 1. The opposite of squaring a number
  2. 2. The longest part of a right angled triangle
  3. 4. When two angles are connected at the point and are automatically the same
  4. 8. When there are two parallel lines and a diagonal the two angles in the same section add to 180
  5. 11. a 90 degree angle
  6. 12. Law Requires all sides or two sides with the corresponding angle
  7. 13. an angle bigger than 90 degrees
  8. 14. When an angle is below the horizontal it is an angle of ___
  9. 16. Given when objects are scaled to find the original side.
  10. 17. When two triangles have the same proportions
  11. 18. When two triangles are the same with different proportions
  12. 19. The amount of space in a designated space
  13. 20. The measurement unit for angles
  14. 22. A Trigonometric Ratio uses opposite and adjacent sides
  15. 23. When an angle is above the horizontal it is an angle of ___
  16. 27. The corner of a shape and adds to 180