Chords Arcs Central and Inscribed Angles

What is a set of all points points in a plane equidistant from a fixed point called its center?

• Circle

• Line

• Square

• Triangle

What is a segment whose endpoints are the center of the circle and a point on the circle?

• Arc

• Chord

• Diameter

• Radius

What is a segment whose endpoints are any two points on the circle?

• Arc

• Chord

• Diameter

• Radius

What is a chord that passes through the center of the circle?

• Arc

• Chord

• Diameter

• Radius

What is a portion of a circle?

• Arc

• Chord

• Diameter

• Radius

What is an arc whose measure is half of a circle?

• Major Arc

• Minor Arc

• Noah's Arc

• Semi-circle

What is an arc whose measure is less than half of a circle?

• Major Arc

• Minor Arc

• Noah's Arc

• Semi-circle

What is an arc whose measure is greater than half of a circle?

• Major Arc

• Minor Arc

• Noah's Arc

• Semi-circle

What is an angle whose vertex is the center of a circle?

• Central Angle

• Inscribed Angle

• Intercepted Angle

• Intercepted Arc

What is an angle whose vertex is on the circle and whose sides are the chords of the circle?

• Central Angle

• Inscribed Angle

• Intercepted Angle

• Intercepted Arc