Parts of a Circle

What is the measure of the radius of the circle?

What is the measure of the radius of the circle?

Which part of the circle is represented in the picture?

• diameter

• radius

• circumference

How do you feel about being able to identify the different parts of a circle? ( 1= don't feel confident at all, and 5= I could teach someone how to identify the parts of a circle)

• 1

• 2

• 3

• 4

• 5

What is the measure of the diameter of the circle?

The minute hand on a clock represents which part of a circle?

• diameter

• radius

• circumference

Find Circumference. Round to the nearest hundredths.

• 40.69 yd

• 5.65 yd

• 11.30 yd

• 22.61 yd

What is a straight line that goes through the center of a circle from side to opposite side?

• Diameter

• Circumference

• Radius

• Center

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

• Diameter

• Circumference

• Chord

• Radius

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

• Radius

• Diameter