Across
- 3. A straight line intersecting a curve at two or more points
- 5. An arc that subtends an angle of less than 180° to the center of the circle
- 6. A half of a circle as divided by a diameter
- 8. A straight line segment whose endpoints both lie on a circular arc
- 10. The angle subtended by an arc of a circle at the center of a circle.
- 11. An angle whose vertex lies on the circumference of a circle while its two sides are chords of the same circle.
- 13. Part of the circle from the 2 points on the arc
- 14. A line, curve, or surface meeting another line, curve, or surface at a common point
- 15. The area around a circle
Down
- 1. A line segment that joins the center of a circle with any point on its circumference
- 2. A circle is the large arc that joins any two points on the circumference of the circle
- 4. A portion of a circle that is less than the entire circle
- 7. A plane curve everywhere equidistant from a given fixed point, the center
- 9. A straight line segment passing through the center of a figure
- 12. When segments intersect a part of the circle.