Across
- 3. Path with one endpoint extending infinitely.
- 5. Closed, flat shape with straight sides.
- 6. Having identical shape and size.
- 8. Corner where two line segments meet.
- 12. Lines meeting at right angles.
- 13. Figure formed by two radiating rays.
Down
- 1. Spot dividing a segment into halves.
- 2. Side-by-side lines that never intersect.
- 4. Segment Measurable path between two specific endpoints.
- 5. Total distance around a 2D shape.
- 7. Center-to-edge distance of a circle.
- 8. Capacity of a 3D space.
- 9. Infinite straight path going both ways.
- 10. a spot on the grid
- 11. Flat surface extending infinitely in 2D.