Circle Vocabulary: Circumference, Diameter, Radius

This is a picture of ___________.

• Chord
• Diameter
• Radius
• Inscribed Angle

What is this called?

• Diameter

• Secant

• Tangent Line

• Radius

Tags

CCSS.HSG.C.A.2

What is this called?

• Major Arc

• Minor Arc

• Circumference

• Perimeter

A segment that goes from center to edge of circle.

• diameter

• radius

• tangent

• chord

A segment that goes from edge to edge through the center.

• diameter

• radius

• tangent

• chord

The perimeter of a circle is called...

• circumference

• arc

• radius

• tangent

What is CE?

• diameter

• center

• circumference

• radius

What is AB?

• diameter
• center
• circumference
• radius

Which of the following names a diameter?

• segment AC
• segment DB
• segment AB
• segment BC

What does the point A represent?

• Radius

• Center

• Diameter

• Origin