Across
- 4. a line segment connecting two points on the circumference
- 5. the perimeter of a circle
- 8. a straight line cut off the circle
- 10. inner angle
- 12. a plane figure with eight sides and angles
- 13. two times the radius
- 14. having a 90degrees angle
- 16. the distance from the center of the circle to a point on the circumference
- 18. a plane figure with three straight sides and three angles
- 20. a plane figure with two congruent straight sides and angles
- 22. a straight line only has one public point with the circle
- 28. the intersection of a triangle happens to be the mean of the three vertices,
- 29. a tangent line outside
- 31. cut in half
- 32. a plane figure with three congruent straight sides and angles
- 34. a plane figure with nine sides and angles
Down
- 1. engraved triangle
- 2. a plane figure with twelve sides and angles
- 3. the center of an excircle
- 6. outer angle
- 7. a tangent line inside
- 9. crossing
- 11. a figure with more than two sides
- 15. a circle that is outside of a triangle
- 17. a section of a circle
- 19. the distance from a side to a center
- 21. a plane figure with four sides and four angles
- 23. a plane figure with six sides and angles
- 24. a figure with congruent sides and angles
- 25. the set of points which are an equal distance to a fixed point
- 26. a plane figure with seven sides and angles
- 27. a plane figure with five sides and angles
- 30. a plane figure with ten sides and angles
- 33. a plane figure with four congruent sides and angles
