Quality circles are an effective way to improve productivity in the workplace.

The Apollonian circles intersect at three points.

The azimuth circles on the ship's bridge help determine the ship's heading.

Many parents in the neighborhood participate in babysitting circles.

The engineer measured the bolt circles on the flange.

The center circles on the basketball court are painted in different colors.

The circles of life represent the interconnectedness of all living beings.

I have multiple circles of friends.

The stone circles in England are a fascinating archaeological site.

The centre circles on the soccer field are painted in white.