Across
- 1. A solid formed by stacking circles in a circular manner
- 3. A solid with only 1 vertex
- 5. A polygon with 6 sides
Down
- 2. A type of prism with 15 edges
- 3. Solid whose volume = pi x r^2 x h
- 4. Solid whose all faces are triangular except the base which is the shape of a polygon
