Math Crossword Project

1234567891011121314151617181920
Across
  1. 2. An angle indicating the direction of travel between two points
  2. 8. a² + b² = c²
  3. 9. A point at which a cruve changes direction in a graph
  4. 11. The middle value of data when it is arranged in increasing order
  5. 13. The amount charged for borrowing or earned for investing money
  6. 14. A set that contains all the elements of multiple sets but without any repeats
  7. 15. The largest value - the smallest value =
  8. 17. A rule connecting the three sides of a triangle and one of the angles
  9. 18. A change in the position of a point/line following a given rule
  10. 19. An angle that is less than 90°
  11. 20. A straight line that just touches a curve at one point
Down
  1. 1. An average that uses all the data
  2. 3. Fisrt letter of the Greek alphabet that is used in math in various cases
  3. 4. Polygons with four sides
  4. 5. Also called reciprocal graph
  5. 6. A quantity that has both magnitude and a direction
  6. 7. A measure of how likely an even is to happen
  7. 10. Income after deductions and tax have been subtracted
  8. 12. When two quantities increase or decrease at the same time
  9. 16. The inclination of a line