Across
- 3. an angle that measures 90 degrees
- 4. an exact location in space
- 5. a line that intersects two or more lines
- 9. and eight sided polygon
- 11. lines in a plane that never intersect
- 12. figures with the same size and shape
- 13. a five sided polygon
- 14. an angle that measures less than 90 degrees
- 15. a rectangle with four congruent sides
Down
- 1. a seven sided polygon
- 2. a four sided polygon
- 4. a flat surface that extends forever
- 6. A quadrilateral with two pairs of parallel side
- 7. a twelve sided polygon
- 8. an angle whose measure is greater than 90 degrees
- 10. a part of a line between two endpoints