Across
- 3. a line that intersects two or more parallel lines on a plane
- 5. a shape with 4 congruent sides and two sets of parallel lines
- 7. the vertex of the angle is the center and the rays are radii
- 10. a quadrilateral with all of its angles are inscribed in a circle
- 12. a minor car formed by a central angle
- 13. the radius of a regular polygon
- 14. the distance from the center to the rim of a circle
- 15. the region between two concentric Circles
- 17. measures angles between 0 and 180 degrees
- 18. point of concurrency for angle Bisectors
- 19. a polygon with 3 sides and 3 angles
- 20. a line that intersects the circle at two points
- 21. the longest side of a right triangle
- 22. a set of lines that intersect at one point
Down
- 1. a shape that has 4 sides and 2 sets of parallel lines
- 2. the perimeter of a circle
- 4. a polygon with equal sides and angles
- 6. a shape with 4 congruent sides and 4 congruent angles
- 8. the sum of the sides of a polygon
- 9. a shape that has 2 sets of congruent sides that share a vertex
- 11. calculated by dividing the length of the arc by its radius
- 16. figures that are equal
- 17. a solid formed by polygons