circle review

1. a straight line segment passing through the center of a circle
4. the intersection of three midperpendiculars of a triangle
6. the portion of a circle bounded by two radii and the included arc
8. a polygon having four sides
10. the perimeter of a circle
12. a closed plane figure bounded by three or more line segments
14. a polygon having eight equal sides and eight equal angles
15. a common tangent of two circle that is on the same side of each circle
16. a triangle with three equal sides
19. a line segment that joins the center of a circle with any point on its circumference
20. the triangle that has all vertexes on a circumference
22. a line segment that joins two points on the circumference
24. a polygon with all sides and all angles equal
25. the intersection of three midlines of a triangle
28. a line cutting through a circle
29. forming right angles
30. a triangle with two equal sides
33. an angle formed inside a polygon

2. An angle between two sides of a polygon
3. a polygon having twelve equal sides and twelve equal angles
4. the point or locus of points where one line, surface, or solid crosses another
5. circle which passes through all the vertices of the polygon
7. the shape formed by three line segments
9. a polygon having ten equal sides and ten equal angles
11. a polygon having seven equal sides and seven equal angles
13. a polygon having nine equal sides and nine equal angles
17. a polygon having four equal sides and four equal angles
18. a line touching a circle at only one point
21. a common tangent of two circle that is on the different side of each circle
23. a polygon having six equal sides and six equal angles
26. the set of points which are an equal distance to a fixed point
27. a polygon having five equal sides and five equal angles
31. the distance from the center to a chord
32. divide into two equal parts