Across
- 2. A point where two or more straight lines meet.
- 3. a quadrilateral with both pairs of opposite sides parallel
- 7. The ratio of the circumference of a circle to its diameter
- 10. A parallelogram with four congruent sides and four right angles.
- 12. The distance around a circle
- 15. A closed figure formed by three or more line segments
- 17. a four-sided polygon
- 19. 6 sided polygon
- 21. More than one vertex.
- 24. polygon a polygon that is both equilateral and equiangular
- 25. The number of square units required to cover a surface.
Down
- 1. prism a solid figure in which all six faces are rectangles
- 4. 5 sided polygon
- 5. A polygon with three sides.
- 6. the distance across a circle through its center
- 8. a parallelogram with 4 right angles
- 9. a parallelogram with 4 congruent sides
- 11. to break down into basic elements
- 13. Having the same measure
- 14. to make by combining
- 16. triangle a triangle with one right angle
- 18. a quadrilateral with only one pair of parallel sides
- 20. a polygon with 8 sides
- 22. a line segment where two faces meet
- 23. the flat surfaces of a 3-D figure