Across
- 3. Angle is half of the arc
- 4. Any line that intersects a circle twice
- 7. A line that touches the circle once
- 8. A quadrilateral with exactly one pair of opposite sides parallel
- 9. A trapezoid with the non parallel sides congruent
- 10. An arc whose endpoints are the endpoints of a diameter
- 12. A parallelogram with two adjacent sides congruent
- 13. Between 180° and 360°
Down
- 1. Chord that passes through the center
- 2. A parallelogram with a right angle
- 5. A quadrilateral with both pairs of opposite sides parallel
- 6. Arc between 0° and 180°
- 11. A line segment connecting 2 points on the circle
- 14. Part of a circle
- 15. Line segment from the center to a point on the circle