Circle Review

6. the intersection of three midcourt lines in a triangle
10. a polygon which all interior angles are equal in measure
13. a flat closed shape with three or more sides
17. a line has an included angle of 90°to another line
18. a flat closed shape with five straight sides
21. a flat closed shape with three straight sides
23. a flat closed shape with nine straight sides
24. a flat closed shape with six straight sides
26. a triangle which three sides are all equal in length
27. a plane figure bounded by two radii and an arc of a circle
28. the center of the inscribed circle
32. a flat closed shape with eight straight sides
33. the set of points which are an equal distance to a fixed point
34. a quadrilateral which has four sides all equal in length and four interior angles all 90°

1. an angle of a polygon contained between two adjacent sides
2. an angle of a polygon contained between one side extended and the adjacent side
3. a flat closed shape with twelve straight sides
4. the line segment connecting any two points on a circle
5. a triangle which has its three vertices all on a circle
7. a circle passing through all the three vertices of a triangle
8. a straight line which has only one intersection with a circle
9. a flat closed shape with four straight sides
11. a triangle which has any two sides equal in length
12. one circle is in the interior of another circle and they only have one intersection
14. the distance between the center to a chord
15. a flat closed shape with seven straight sides
16. the point where two lines meet
19. one circle is in the exterior of another circle and they only have one intersection
20. a line segment that passes through the center and which endpoints are on the circle
22. a straight line which has two intersections with a circle
25. the measurement around any round shape
29. a flat closed shape with ten straight sides
30. dividing something to two equal parts
31. the distance between the center and any point on a circle