Across
- 4. the enclosing boundary of a curved geometric figure, especially a circle.
- 5. the extent or measurement of a surface or piece of land.
- 6. 3.141592653589793238462643383279502884197.
- 8. area the amount of space covering the outside of a three-dimensional shape.
- 10. the amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.
- 11. a line that passes through the center and meets the circumference at opposite ends.
Down
- 1. a straight line from the center to the circumference of a circle or sphere.
- 2. a three-dimensional shape, that has six faces (two at the top and bottom and four are lateral faces).
- 3. as the total length of its boundary.
- 7. Prism a polyhedron made up of two triangular bases and three rectangular sides.
- 9. figure two-dimensional figure made up of basic two-dimensional shapes