Across
- 1. Region contained by two radii and an arc.
- 4. Part of a circle.
- 6. The perpendicular from the centre _____ the chord.
- 7. An angle whose vertex is the centre of the circle.
- 8. Region between the chord and the arc.
Down
- 2. Equal chords subtend equal angles at the _____.
- 3. Half of the diameter.
- 5. Longest chord of the circle.