circle review

3. the center of an inscribed circle
8. the point that the intersection of all medians connect in a triangle.
11. a line segment from the center to the midpoint of one of its sides
12. a position which two lines intersect and formed 90 degree angles
16. a segment connecting a circle with two sides
18. triangle a triangle whose at least two lines are both equal
19. a straight line that intersects a curve at two or more points
20. tangent two circle intersects at one point in two sides
21. a flat shape with 9 lines and 9 angles
24. a two dimensional figure which was organized by three lines and three angles.
25. tangent two circle intersects at one point in one side
27. angle an angle formed inside a shape where two sides of the shape meet
29. triangle a triangle whose three lines are all equal
30. a flat shape with 8 lines and 8 angles
31. a flat shape with six lines and 6 angles
32. a flat shape with at least three sides and lines

1. angle an angle formed between the side of a shape of a shape and the side next to.
2. a regular quadrilateral which formed by four equal lines and four 90 degree lines
4. a straight line between the centre of a circle and any point on its outer edge
5. a part of a circle lying between two radius drawn from the center of the circle
6. a point that cross in a two lines
7. a segment going from one side of a circle to another side of the circle through the center
9. circle the triangle that cover a circle
10. a shape with four lines
13. the length of a line that goes through a whole circle
14. a flat shape with 12 lines and 12 angles
15. a flat shape with 7 lines and 6 angles
17. a straight line which only intersects one point in a circle
22. to divide into two equal parts
23. triangle the triangle that is inscribed in a circle
26. a flat shape which formed by five lines and angles
28. polygon a regular two dimensional shape which formed at least three sides and lines