Across
- 5. An ordered pair is a pair of these (x and y).
- 6. A flat surface that extends endlessly in all directions.
- 7. The point where the x-axis and y-axis intersect.
- 9. A polygon with four sides.
- 12. Angle Pair that sums up to 90 degrees.
- 15. Angle that measures less than 90 degrees.
- 20. Describes two lines that intersect at 90 degrees.
- 21. Angle that measures exactly 180 degrees.
- 23. Describes two lines that never intersect.
- 24. A straight path connecting two points that extends endlessly in both directions.
- 25. Type of angle formed by two polygon sides sharing a vertex.
- 26. Type of polygon that has all sides and interior angles equal.
- 27. A polygon with five sides.
- 28. Part of a line that has one endpoint and extends endlessly in one direction.
Down
- 1. The common endpoint shared by two rays.
- 2. An exact location in space.
- 3. A part of a line that has two endpoints.
- 4. Area that the two axes divide the coordinate plane into.
- 5. Describes a set of points that are all on a single line.
- 8. Angle that measures between 90 degrees and 180 degrees.
- 10. Formed by two rays that share one endpoint.
- 11. Type of polygon that has varying side lengths and interior angles.
- 13. A polygon with eight sides.
- 14. Angle that measures exactly 90 degrees.
- 16. A polygon with three sides.
- 17. Angle Pair that sums up to 180 degrees.
- 18. A polygon with six sides.
- 19. A polygon with seven sides.
- 22. The study of shapes formed by points in a plane or in space.