Across
- 3. A polygon with three angles
- 4. The amount of matter in an object.
- 5. A four-sided shape
- 7. A parallelogram with 4 right angles
- 10. A polygon with 10 sides
- 12. A quadrilateral with 1 set of parallel sides
- 14. All of its diagonals are inside it
- 15. what unit=16 ounces
Down
- 1. A polygon with six sides
- 2. A quadrilateral with both pairs of opposite sides parallel
- 6. A part of a line that has one endpoint and goes forever in one direction
- 8. When line segments meet at an endpoint
- 9. The measure of how heavy something is
- 11. A 3-D polygon with 12 sides
- 13. What unit equals 2 cups