Across
- 3. The length around a 2D shape
- 4. the inside of a 3D shape
- 5. The line that goes half way through the circle
- 7. The shape of a dice
- 9. A shape that has only 1 congruent side
- 12. A shape with 4 sides
- 13. The line across one end of a circle to the other
- 15. Can be exterior or interior
Down
- 1. The perimeter of a circle
- 2. The shape of the Earth
- 6. The shape of a soda can
- 8. A shape that has 2 parallel sides
- 10. A shape that is closed and has straight lines
- 11. The inside of a 2D shape
- 14. A line that has an ending point at the start and goes on for ever forward or backwards