Across
- 4. Relation with respect to comparative quantity or magnitude
- 5. An area that is in the middle of some larger region
- 9. The length of a straight line through the center of Circle
- 12. Being everywhere equidistant and not intersecting
- 13. The act of changing in form or shape or appearance
- 16. Relating to or situated in or extending toward the middle
- 17. Ellipse in which the two axes are of equal length
- 20. One of several parts that fit with others to make a whole
Down
- 1. The length of the closed curve of a circle
- 2. A quadrilateral with one pair of parallel sides
- 3. A parallelogram with four right angles
- 6. Determine the dimensions of something or somebody
- 7. A polyhedron having a polygonal base and triangular sides
- 8. The property created by the space between two Objects
- 10. A three-sided polygon
- 11. A continuous portion of a circle
- 12. The length around a shape
- 14. A quantity obtained by the addition of a group of numbers
- 15. The space between two lines or planes that intersect
- 18. A parallelogram with four equal sides
- 19. A polygon with four equal sides and four right angles