Circles and Its Parts

A line segment joining two points on the circle.

• Chord

• Radius

• Diameter

• Central Angle

A chord that connects two points on the circle and passes through the center of the circle.

• Chord

• Radius

• Diameter

• Central Angle

A line segment from the center of the circle to any point on the circle.

• Chord

• Radius

• Diameter

• Central Angle

An angle formed by two radii, wherein the vertex is the center of the circle.

• Chord

• Radius

• Diameter

• Central Angle

An angle whose vertex is on the circle.

• Chord

• Inscribed Angle

• Diameter

• Central Angle

What do you call the part of the circle being presented by the picture?

• Chord

• Inscribed Angle

• Diameter

• Central Angle

What do you call the part of the circle being presented by the picture?

• Chord

• Inscribed Angle

• Diameter

• Central Angle

What do you call the part of the circle being presented by the picture?

• Radius

• Inscribed Angle

• Diameter

• Central Angle

What do you call the part of the circle being presented by the picture?

• Radius

• Inscribed Angle

• Chord

• Central Angle

What is the name of the circle?

• Circle A

• Circle R

• Circle N

• Circle Z