Across
- 1. used to measure angles
- 5. same distance apart
- 7. distance around a shape
- 8. part of a line
- 9. meet or cross at a point
Down
- 2. units cover the inside region
- 3. line that has one endpoint and extends on
- 4. The point where two rays meet
- 6. straight set of points
- 7. lines forming right angles