Across
- 1. half of a circle and 180 degrees
- 4. a segment that has one endpoint at the center (Half of a diameter)
- 7. greater than a semicircle
Down
- 2. a line segment connecting two points on a curve
- 3. smaller than a semicircle
- 5. part of a circle
- 6. to a circle: a line that intersects the circle at one point