Across
- 3. An arc greater than 180 degrees
- 4. An arc that is less than 180 degrees
- 8. A line with 2 endpoints
- 11. is a location with no shape or size
- 14. An arc with endpoints that lie on the diameter
- 16. points that lie on the same plane
- 18. A set of points equidistant from a giving point called the center
- 19. Is formed by 2 rays with a common endpoint
- 20. Is less than 90 degrees
- 22. l=x times c divided by 360
- 25. 2 equal segments
- 27. equals 90 degrees
- 28. Angle with a vertex on the circle with 2 sides that are chords
Down
- 1. The point where the tangent line intersects the circle
- 2. A line that goes on forever in one direction
- 5. A chord that passes through the center
- 6. A line that intersects a circle in exactly 2 places
- 7. the common endpoint
- 9. greater than 90 degrees
- 10. points that lie on the same line
- 12. Angle with a vertex at the center with 2 sides that are radii
- 13. d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}
- 15. C=2πr
- 17. A portion of the edge of the circle that's defined by 2 endpoints
- 21. A line that intersects a circle at exactly 1 place
- 23. A= πr²
- 24. Is a flat surface that extends indefinitely in all directions
- 26. Is made up of points with no thickness or width
- 29. A segment with endpoints ON the circle