Across
- 3. the polygons that make up a polyhedron
- 4. cube: a cube that is one unit in length, one unit in width, and one unit in height
- 5. is measured in cubed units
- 9. having the same size, shape, and measure
- 10. a 2-dimensional representation of a 3-dimensional figure
- 11. is measured in squared units
- 12. the distance across a circle through its center
- 13. a regular polyhedron whose 6 faces are congruent squares
Down
- 1. the point where edges meet
- 2. a closed figure formed by three or more line segments
- 6. the intersection of two faces
- 7. a 3-D figure that has polygons as faces
- 8. area: the total area of the 2-D surfaces that make up a 3-D object