Across
- 5. lines that never touch and are always the same distance apart
- 8. a point where two or more lines or edges meet
- 9. a line that goes across a circle through the center
- 10. lines that cross and form right angles
- 12. the space between two lines that meet at a point
- 13. a line from the center of a circle to the edge
- 14. a closed shape made of straight lines
Down
- 1. a polygon with four sides
- 2. a part of a line with two endpoints
- 3. a round shape where all points are the same distance from the center
- 4. the space inside a shape
- 6. a straight path that goes on forever in both directions
- 7. a polygon with three sides
- 11. a part of a line that has one endpoint and goes on forever
- 14. the distance around a shape