Across
- 3. Formed by two rays with a common endpoint.
- 5. The total distance around the edge of a figure.
- 7. A segment from the center of a circle to its edge.
- 9. Lines that intersect at a
- 10. A flat surface that extends forever.
- 12. Lines in the same plane that never intersect.
- 14. Figures that have the same size and shape.
Down
- 1. A polygon with four sides.
- 2. A closed, flat shape with straight sides.
- 3. The amount of space inside a 2D shape.
- 4. The corner point where two sides meet.
- 6. To divide into two equal parts.
- 8. A chord passing through the center of a circle.
- 11. A precise location in space.
- 13. A straight path that extends infinitely in two directions.