Across
- 1. steepness of a line
- 4. reflection
- 5. next to each other
- 7. two equal parts
- 9. exterior angles are equal to 360 degrees
- 10. identical
- 11. angle with a measure of 90 degrees
Down
- 2. two lines that intersect
- 3. It has no angles
- 5. the intersection of two lines at an endpoint
- 6. same
- 8. three sides