Across
- 3. half the diameter
- 8. all sides are congruent.
- 9. is a figure formed by coplanar segments.
- 11. distance around
- 13. is a statement in form of: if p, then q
- 14. has measure less than 90.
- 15. is the figure formed by 2 rays with a common endpoint.
- 16. is a statement that contains the words if and only if.
- 19. is a segment whose endpoints lie on a circle.
Down
- 1. statement accepted as true without proof.
- 2. 2 angles whose sides are opposite rays of the other angles.
- 4. all angles are congruent.
- 5. less than 180 and more than 90.
- 6. theorem a2+b2=c2
- 7. 2 angles whose measure have a sum of 180 degrees.
- 10. what is 3.14
- 12. 90 degree angle.
- 13. same size same shape.
- 17. is reasoning from the specific to the general.
- 18. is the reasoning from the general to the specific.