Parts of a Circle Vocab

Front

What is AF?

Back

Radius

Front

What is the radius?

Back

18

Tags

CCSS.7.G.B.4

Front

What is A?

Back

Circle

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Front

This is a picture of ___________.

Back

Semi-Circle

Tags

CCSS.HSG.CO.A.1

Front

This is a picture of ___________.

Back

Chord

Tags

CCSS.4.G.A.1

Front

What is a Chord?

Back

A line segment with both endpoints on the circle.

Front

What is a Diameter?

Back

A chord that passes through the center of the circle.

Tags

CCSS.HSG.C.A.2

Front

What is a Tangent?

Back

A line that touches the circle at exactly one point.

Front

What is a Secant?

Back

A line that intersects the circle at two points.

Front

What is a Minor Arc?

Back

An arc that is smaller than a semicircle.