Across
- 2. shape with a circular base and sides converging to a point
- 3. longest side of a triangle
- 5. the length of the closed curve of a circle
- 8. the measurement of something from head to foot or from base to top
- 9. a polygone having a polygonal base and triangular sides
- 13. determine the dimensions of something or somebody
- 14. a three-sided regular polygon
Down
- 1. the square root of the hypotenuse is equal to the sum of the squares roots of the other two sides
- 4. a straight line that intersects a curve at two or more points
- 6. a round three-dimensional closed surface
- 7. the length of a straight line through the center of a circle
- 10. the property created by the space between two objects
- 11. the continuous line forming the boundary of a closed geometrical figure.
- 12. an area that is in the middle of some larger region