Terms Related to a Circle

It is a simple closed curved figure with no corners and edges.

• Quadrilateral

• Circle

• Regular polygon

• Triangle

In the figure, segment FG is what we call the _______________.

• diameter

• radius

• arc

• chord

In the figure, what is the name of the center of the circle?

• Segment ACD

• Point AB

• Point C

• Segment C

A ___________ is a chord that connects two points on the circle that passes through the center of the circle.

• Radius

• Diameter

• Arc

• Chord

It is the distance around the circle.

• Radius

• Diameter

• Circumference

• Chord

It is the ratio of a circumference of any circle to the diameter of that circle. This has the value of 3.14

• Radius

• Pi

• Circumference

• Chord

It is the segment from the center to any point in the circle. This is just half length of the diameter.

• Radius

• Pi

• Circumference

• Chord

In the figure, segments AE, DE and BD are _______________.

• diameter

• radius

• arcs

• chords

In the figure, what segment is the diameter _______________.

• Segment FG

• Segment AE

• Segment AB

• Segment CB

If you want to remember the value of __________. Just remember the phrase " May I have a large container of coffee right now".

• Circumference

• Area

• Perimeter

• Pi