Across
- 4. A part of line; it begins at one endpoint and extends forever in one direction
- 6. Having the same size and shape
- 9. A number that is made up of a whole number and a fraction
- 11. A unit for measuring angles or temperature
- 12. An algebraic or numerical sentence that shows that two quantities are equal
- 17. A closed figure with all points on the figure the same distance from the center point
- 18. A bar graph that shows the number of times data occur within intervals.
- 19. - Lines in a plane that do not intersect
- 20. A figure formed by two rays that meet at a common endpoint
Down
- 1. a closed plane figure formed by three or more line segments
- 2. A value that, when substituted for the variable, makes an equation true
- 3. A whole number that has exactly two factors
- 5. The middle number in a set of data that are arranged in order
- 7. Any integer greater than zero
- 8. A product of a number and itself
- 10. A number used as a repeated factor
- 13. A letter or symbol that stands for one or more numbers
- 14. An exact location in space, usually represented by a dot
- 15. To find a number that is close to an exact amount.
- 16. Capable of being divided without a remainder