Identifying Circle

What does "circumference" mean?

• Space a circle takes up

• Distance around a circle

• Line from one side of a circle to another

• Line from center of circle to side

Which segment is the diameter?

What is the definition of the radius of a circle?

• The distance from point a to point b.

• The distance around the circle.

• The distance from the center of a circle to the circumference.

• The distance from one side of a circle to the other side through the center.

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

• Radius

• Diameter

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

• radius

• diameter

• area

• circumference

What is the Circumference?

• The enclosing boundary of a curved geometric figure, especially a circle.

• The extent or measurement of a surface or piece of land

The length of the second hand on a clock is 5 inches.

What part of a circle does the statement describe?

• area

• radius

• circumference

• diameter

Tags

CCSS.HSG.C.A.2

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

• Radius

• Diameter

What is the distance from the center of a circle to any point on the circle?

• circle

• radius

• diameter

• arc

Which part of a circle is this?

• radius

• diameter

• circumference

• area