Across
- 2. all 4 sides are congruent
- 3. a plane curve with every point from the center
- 9. arrows from each other on an x
- 12. being essentially comparable to something
- 13. being everywhere equidistant and not intersecting
- 14. A triangle a triangle with two sides of equal length
- 18. a point equidistant from the ends of a line or the extremities of a figure
- 19. a that add to 180
- 20. the length of a straight line through the center of a circle
Down
- 1. a shape with a circular base and sides tapering to a point
- 4. a surface generated by rotating a line around a fixed line
- 5. the length of the closed curve of a circle
- 6. of equal importance, rank, or degree
- 7. has all the properties of a rhombus, rectangle, and a parallelogram
- 8. a point equidistant from the ends of a line or the extremities of a figure
- 10. consecutive angles add to 180
- 11. relating to or situated in or extending toward the middle
- 15. one diagonal bisects the other diagonal
- 16. 2 angles that form a straight line
- 17. determine the dimensions of something or somebody