circle

3. a straight line which only intersects one point in a circle
6. a segment going from one side of a circle to another side of the circle through the center
10. the center of an inscribed circle
12. triangle a triangle whose at least two lines are both equal
13. a part of a circle lying between two radius drawn from the center of the circle
15. a two dimensional figure which was organized by three lines and three angles.
18. a flat shape with 12 lines and 12 angles
21. triangle a triangle whose three lines are all equal
24. polygon a regular two dimensional shape which formed at least three sides and lines
26. a position which two lines intersect and formed 90 degree angles
27. a straight line that intersects a curve at two or more points
28. to divide into two equal parts
29. tangent two circle intersects at one point in one side
31. tangent two circle intersects at one point in two sides
33. a flat shape with 9 lines and 9 angles

1. angle an angle formed inside a shape where two sides of the shape meet
2. a flat shape with at least three sides and lines
4. angle an angle formed between the side of a shape of a shape and the side next to.
5. a regular quadrilateral which formed by four equal lines and four 90 degree lines
7. triangle the triangle that is inscribed in a circle
8. the point that the intersection of all medians connect in a triangle.
9. a flat shape which formed by five lines and angles
11. the length of a line that goes through a whole circle
14. a straight line between the centre of a circle and any point on its outer edge
16. a flat shape with 8 lines and 8 angles
17. a point that cross in a two lines
19. a flat shape with 10 lines and 10 angles
20. circle the triangle that cover a circle
22. a shape with four lines
23. a line segment from the center to the midpoint of one of its sides
25. a flat shape with 7 lines and 6 angles
30. a flat shape with six lines and 6 angles
32. a segment connecting a circle with two sides