Middle School Circle Definitions

What is the mathematical name given for the line OA?

• Diameter

• Radius

• Tangent

• Chord

What is the mathematical name given for the line ACB?

• Diameter

• Radius

• Tangent

• Chord

What is the mathematical name given for the line AB?

• Radius

• Diamter

• Tangent

• Chord

What is the mathematical name given for the line AB?

• Diameter

• Radius

• Tangent

• Chord

The distance all the way around the circle is called the...

• radius

• diameter

• circumference

• area

The space contained inside of a circle is called the...

• radius

• diameter

• circumference

• area

This is a picture of ___________.

• Minor Arc
• Major Arc
• Semi-Circle
• Central Angle

This is a picture of ___________.

• Minor Arc
• Major Arc
• Semi-Circle
• Central Angle

This is a picture of ___________.

• Minor Arc
• Major Arc
• Semi-Circle
• Central Angle

This is a picture of ___________.

• Chord
• Diameter
• Radius
• Inscribed Angle