Across
- 3. A line that crosses a circle, passing through the centre
- 4. A line from the centre of the circle to a point on the circumference
- 6. A part of a circle formed by two radii and an arc
- 7. A line that touches the circumference at one point only. It meets the radius
- 9. A straight line that joins two points on the circumference of a circle
Down
- 1. The distance around the outside of the circle.
- 2. a right angle
- 5. A part of a circle formed by a chord and an arc.
- 8. A part of a circumference of the circle