Parts of a Circle

Multiple Choice

What is the measurement around the outside of a circle called?

• Diameter

• Circumference

• Radius

• Center

Multiple Choice

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

Multiple Choice

What is the line that goes from the center of a circle to any point on the circle?

• Diameter

• Circumference

• Chord

• Radius

Multiple Choice

What is the line segment FH?

• Secant

• Radius

• Tangent

• Chord

Multiple Choice

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

Multiple Choice

A line segment that connects two points on a circle that doesn't have to pass through the center

• Radius

• Sector

• Segment

• Chord

Multiple Choice

What do we call the red line?

• Chord

• Arc

• Diameter

• Segment

Multiple Choice

What is BD?

• Chord

• Radius

• Secant

• Tangent

Multiple Choice

What is AF?

• Chord

• Radius

• Secant

• Tangent

Multiple Choice

What is H?

• Point of Tangency

• Radius

• Circle

• Tangent

Multiple Choice

What is $$\overline{DG}$$  ?

• Secant

• Radius

• Chord

• Tangent