Across
- 2. A perfect combination of a liquid and solid.
- 5. A 3D shape that extends a polygon in one direction.
- 7. Not straight.
- 8. An invisible surface that goes in every direction.
- 11. Picture that shows something else.
- 12. When things go side by side and never meet.
- 13. The outside of a corner
- 14. When two lines meet and form a 90 degree angle.
- 15. A flat surface on a shape.
Down
- 1. The perimeter around a circle.
- 3. A circle that is like a prism.
- 4. Picture that is a word.
- 6. A solid that dissolves in a liquid.
- 7. A book written by hands and bound.
- 9. The place to study stars.
- 10. A liquid that dissolves a solid.
- 11. A flat place to put things.