Across
- 2. A line passing through the center of a circle touching both sides
- 6. A set of points equal distance from a center point
- 15. A polygon with ten sides
- 16. The space formed by two rays with a common endpoint
- 17. A grid formed by two perpendicular number lines
- 19. A line that touches a circle at exactly one point
- 21. A line segment connecting two points on a circle
- 22. Opposite angles formed by intersecting lines
- 25. Lines that never intersect
- 26. A polygon with three sides
- 27. A part of a line with two endpoints
- 31. A region of a circle bounded by two radii and an arc
- 32. A polygon with seven sides
- 33. A part of the circumference of a circle
- 35. The vertical axis on a coordinate plane
- 37. A flip over a line
- 40. An angle greater than 180 degrees
- 44. A polygon with six sides
- 45. A polygon with nine sides
- 46. A turn around a point
- 48. An angle that measures exactly 90 degrees
- 49. An angle greater than 90 degrees
- 50. The point exactly halfway between two endpoints
- 51. Figures with the same shape but different sizes
- 52. An angle less than 90 degrees
Down
- 1. A polygon with four sides
- 3. Two angles that share a vertex and a side
- 4. Two angles whose measures add to 180 degrees
- 5. Two angles whose measures add to 90 degrees
- 7. Lines that cross at one point
- 8. Lines that intersect at a right angle
- 9. Lines that form right angles
- 10. A line that divides an angle into two equal parts
- 11. The distance from the center of a circle to the edge
- 12. Angles inside a polygon
- 13. A slide of a figure
- 14. The point where two rays or line segments meet
- 18. A line that intersects two or more lines
- 20. A straight path that extends forever in both directions
- 23. The horizontal axis on a coordinate plane
- 24. The distance around a circle
- 28. Angles outside a polygon formed by extending a side
- 29. A term describing lines that never meet
- 30. The point where the x and y axes meet
- 34. A part of a line with one endpoint and extends forever in one direction
- 36. A closed figure with three or more straight sides
- 38. A line that intersects a circle at two points
- 39. When one half of a figure matches the other half
- 41. Figures that have the same shape and size
- 42. An angle that measures 180 degrees
- 43. A polygon with eight sides
- 47. A polygon with five sides
