Parts of Circles

Front

Name the circle part shown: Arc, Sector, Chord, Radius

Back

Arc

Front

Name the circle part shown: Diameter, Radius, Chord, Tangent

Back

Radius

Front

Name the circle part shaded in green: Radius, Diameter, Semi-circle, Arc

Back

Semi-circle

Front

Name the circle part shown in red

Diameter

,

Radius

,

Sector

,

Tangent

Back

Diameter

Front

Name the circle part shown in red: Diameter, Circumference, Radius, Perimeter

Back

Circumference

Front

Name the circle part shown: Diameter, Chord, Radius, Tangent

Back

Tangent

Front

Name the circle part shown: Diameter, Radius, Chord, Segment

Back

Chord

Front

Which picture shows an arc?

Back

Front

Which picture shows a diameter?

Back

Front

What is segment OC? Options: diameter, radius, tangent, chord

Back

radius