Across
- 2. A closed plane shape made up of line segments
- 3. A round closed plane shape
- 8. A quadrilateral with two pairs of parallel sides, two pairs of sides of equal length, and four right angles
- 9. A part of a line, with one endpoint, that is straight and continues in one direction
- 10. A shape formed by two rays that share an endpoint
Down
- 1. The point at either end of a line segment
- 4. A straight path extending in both directions with no endpoints
- 5. A quadrilateral with two pairs of parallel sides, four sides of equal length, and four right angles
- 6. A polygon with 3 sides and 3 angles
- 7. A polygon with 6 sides and 6 angles