Across
- 3. A shape w/ 3 sides
- 4. A segment from the center of a circle to any point on the circle
- 5. A straight path w/ no endpoints that goes on forever in both directions
- 8. Lines that never meet & are always the same distance apart
- 11. A line that divides a figure into 2 mirror-image halves
- 13. Lines that form right angles when they intersect
- 14. A figure made of 3 or more straight sides
- 15. A figure with no beginning or end, all points the same distance from the center
- 16. A figure formed by two rays w/ a common endpoint
Down
- 1. A closed shaped w/ 4 sides
- 2. An exact location in space
- 6. The amount of space inside a 3D object
- 7. A part of a line that has 1 endpoint & extends forever in 1 direction
- 9. The amount of space inside a flat shape
- 10. The distance around a circle
- 12. A distance across a circle through the center
