Math 4 Crossword Paul Barker

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Across
  1. 3. divide the number by 1.
  2. 4. the side of a triangle that is opposite the right angle.
  3. 5. a circle with a radius of 1.
  4. 10. the sum of the squares of the lengths of the sides of a right triangle is equal to the square of the length of the hypotenuse.
  5. 12. the time to complete a cycle.
  6. 16. Hypotenuse over Opposite
  7. 18. Opposite over Adjacent
  8. 19. Hypotenuse over Adjacent
  9. 20. the space between two intersecting lines or surfaces at or close to the point where they meet.
Down
  1. 1. the measure of a periodic variable's change over a period.
  2. 2. a method for calculating the area of a triangle when you know the lengths of all three sides.
  3. 6. relates the lengths of the sides of a plane triangle to the cosine of one of it's angles.
  4. 7. Adjacent over Opposite
  5. 8. an equation relating the lengths of the sides of an arbituary triangle to the sines of it's angles.
  6. 9. Angle the smallest angle that the terminal angle of a given angle makes with the x-axis.
  7. 11. any functions containing sines, cosines, and constants etc.
  8. 13. measure angles in degrees.
  9. 14. Adjacent over Hypotenuse
  10. 15. a pure measure based on the Radius of a circle.
  11. 17. Opposite over Hypotenuse