An angle with vertex at the center of a circle
- An angle whose vertex is at the center of a circle
- An angle with its vertex at the center of a circle
- An angle with a vertex at the center of a circle and two sides that are radii
- An angle with a vertex at the center of a circle and sides that are radii
- 4 an angle with the vertex at the center of a circle
- An angle whose vertex lies at the center of a circle
- An angle whose vertex is at the center of a circle and whose sides are radii
- An angle whose vertex is at the center of a circle is called
- An angle with its vertex at the center of a circle is called the
- An angle whose vertex is the center of a circle and whose sides contain
- An angle formed where the vertex is at the center of a circle
- An angle has a vertex at the center of the circle
- An angle whose vertex is at the center point of a circle
- An inscribed angle has its vertex located at the center of a circle