Across
- 2. A mathematical constant approximately equal to 3.14, used to calculate the circumference and area of circles.
- 3. Area The total area of all the surfaces of a three-dimensional object.
- 6. The distance from the center of a circle to any point on its edge.
- 7. The bottom surface of a three-dimensional object, often used to support the object.
- 8. A flat surface on a three-dimensional object; a cube has six faces.
- 11. The distance around a circle, calculated using the formula C = 2\pi r, where r is the radius.
- 14. A four-sided polygons that include shapes like squares, rectangles, and trapezoids.
- 15. The total distance around a two-dimensional shape, found by adding the lengths of all its sides.
Down
- 1. Figure A figure that is a shape that is made up of two or more simple geometric shapes combined together.
- 4. The distance across a circle through its center, equal to twice the radius; calculated as D = 2r.
- 5. A round shape where every point on the edge is the same distance from the center.
- 9. The amount of space inside a two-dimensional shape, measured in square units.
- 10. The amount of space inside a three-dimensional object, measured in cubic units.
- 12. Prisms A three-dimensional objects with two parallel bases that are congruent and rectangular sides; the sides meet at right angles.
- 13. A three-dimensional objects with six equal square faces, twelve edges, and eight vertices.