semicircles in a sentence

Examples

1. Bush scans a semicircle of aides, smiling now and clearly satisfied.
2. The half-pipe : Two adjacent curved ramps forming a vertical semicircle
3. Its graph is the upper semicircle centered at the origin.
4. The six destroyers were in a semicircle ahead of the cruiser columns.
5. They stand in a semicircle and set off when a cannon fires.
6. Member of the Federal Council sit in a semicircle facing the presidium.
7. The village consisted of 15 wigwams arranged in a semicircle.
8. Society tents were arranged in a semicircle on Trinity Park.
9. The dancers hold hands and begin their dance in semicircle.
10. The forewings are yellow with two brown semicircles on the inner margin.