Math project
Across
- 2. a straight line extending from the center of a circle or sphere to the circumference or surface
- 3. a straight line passing through the center of a circle or sphere and meeting the circumference or surface at each end
- 6. a continuous extent of length
- 7. a rectangle having all four sides of equal length
- 8. 3.14
- 11. a position in space
- 14. an angle less than 90 degrees but greater than 0 degrees
- 16. a quadrilateral plane figure having two parallel and two nonparallel sides
- 18. a polygon having eight angles and eight sides
- 19. the distance around the edge of a shape
- 20. a polygon with four sides
Down
- 1. a triangle with one internal angle equal to 90 degrees
- 4. a solid geometric figure with straight parallel sides and a circular or oval cross-section
- 5. one part of a line
- 8. a polygon with 5 sides and 5 angles
- 9. a solid or hollow object which tapers from a circular or roughly circular base to a point.
- 10. the amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.
- 12. the intersection point of two sides of a plane figure
- 13. the extent or measurement of a surface or piece of land.
- 15. a closed plane curve consisting of all points at a given distance from a point within it called the center
- 17. a monumental structure with a square or triangular base and sloping sides