Across
- 3. degrees
- 4. set of points two or more
- 5. than 90 degrees
- 8. : one dimension
- 9. :over 90 degrees
- 10. congregate segments
- 11. rule excepted without proof
Down
- 1. angles have a sum of 90 degree
- 2. 90 degrees
- 3. angles that have a sum of 180
- 6. is
- 7. figures have in