Across
- 3. A point where three or more edges meet
- 7. Total area of the faces of a 3-dimensional solid
- 8. The bottom face of a 3-dimensional solid
- 9. A line segment formed when two faces meet
Down
- 1. The amount of space inside a 3-dimensional solid
- 2. A solid figure with two parallel identical bases joined by rectangular faces
- 4. A solid figure that has one face that can be any polygon and all other faces are triangles
- 5. The flat surface of a 3-dimensional solid
- 6. A pattern you can cut and fold to make a model of a 3-dimensional solid