Across
- 4. lines running across from left to right
- 8. the number of square unites needed to cover a surface
- 12. any angle whose measure is greater than 90 and less than 180
- 16. change in grouping
- 18. two angles whose measures have a sum of 180
- 20. lines running straight up and down
- 21. in the right triangle, one of the two sides that form the right angle
- 22. an equation showing that two ratios are equal
- 23. the distance of a number form zero on the number line
- 24. the longest side of a right triangle
- 25. the product of an integer multiplied by itself
Down
- 1. one of two identical factors of a given number
- 2. a number sentence that shows equality of two mathematical expressions
- 3. in any right triangle, the sum of the squares of the lengths of the legs
- 5. a relationship between input and output in which the output depends on the input
- 6. two angles whose measures have a sum of 90
- 7. in a plane that do not intersect
- 9. two events in which the outcome of the first event does not affect the outcome of the second event
- 10. change in order
- 11. the chance of an event occurring
- 13. a symbol used to represent an unknown number or numbers
- 14. the number of cubic units it takes to fill a figure
- 15. two or more events such that the outcome of one influences the outcome of the others
- 17. the ratio of the circumference of a circle to its diameter, approx. equal to 3.14
- 19. any angle that measures less than 90
- 26. the cost of a single unit of an item