Circles Quiz Review

The distance halfway across the circle is called the...

• radius
• diameter
• circumference
• area

Tags

CCSS.HSG.C.A.2

The distance from the center of the circle to any point on the circle is called the...

• radius
• diameter
• circumference
• area

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

The distance across the circle through the center is called the...

• radius
• diameter
• circumference
• area

Tags

CCSS.4.MD.C.5

Which segment is the Diameter?

• ̅J̅D̅

• ̅G̅D̅

• ̅J̅F̅

• ̅A̅C̅

Select three ways you can name the Radius

• ̅G̅D̅

• ̅J̅F̅

• ̅J̅D̅

• ̅J̅G̅

Name two chords on this circle

• AC

• GD

• JD

• JF

Definition of Minor Arc

• The long way around the circle that is greater than 180°

• An angle whose vertex (corner) is on the circle

• An angle whose vertex (corner) is at the center of the circle

• The short way around the circle that is less than 180°

Definition of Major Arc

• The long way around the circle greater than 180°

• The short way around the circle less than 180°

• An angle whose vertex (corner) is at the center of the circle

• An angle whose vertex (corner) is on the circle

Definition of Semicircle

• The long way around the circle greater than 180°

• When the distance from one point to the next on the circle is exactly 180°

• The short way around the circle less than 180°

• An angle whose vertex (corner) is on the circle

Definition of Central Angle

• When the distance from one point to the next on the circle is exactly 180°

• An angle whose vertex (corner) is at the center of the circle

• An angle whose vertex (corner) is on the circle

• The long way around the circle that is greater than 180°