Parts of a Circle Review

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

• Radius
• Diameter

The (a)   of a circle is the exact mid-point of the circle.

• Diameter

• Center

• Part

• Line

• Radius

The (a)   of a circle is a line segment from the center to the circumference.

• Diameter

• Center

• Radius

• Part

• Line

The (a)   of a circle is a line segment that cuts the circle in half.

• Diameter

• Center

• Radius

• Part

• Line

Point to the Diameter of the circle.

Point to the Center of the circle.

Point to the Radius of the circle.

Select each Radius in the image.

Tags

CCSS.HSG.C.A.2

The radius is twice the diameter.

• Yes it is!!!

• No it's not!!

Tags

CCSS.7.G.B.4

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

• radius

• circumference

• diameter

• area