Across
- 3. A region bounded by two radii and an arc
- 7. A segment with endpoints on the circle
- 9. An angle with a vertex on the circle and two sides that are chords
- 12. An arc with a measure greater than 180 degrees
- 13. A chord that passes through the center
- 14. The total distance around the edge of a circle
- 15. An angle with a vertex at the center and two sides that are radii
- 16. A line that intersects the circle in two places
Down
- 1. The total two-dimensional space or region enclosed within the outer boundary
- 2. The point at which the tangent line intersects the circle
- 4. An arc with endpoints on the diameter; always equal to 180 degrees
- 5. A portion of the edge of the circle
- 6. The set of all points equidistant from a given point (the center)
- 8. A region bounded by a chord and an arc
- 10. A segment with endpoints at the center and on the circle
- 11. An arc with a measure less than 180 degrees
- 17. A line that intersects the circle at exactly one place