Facts about Geometry

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