Circles Review & Test

​Circles Review & Test

By Mallory Magee

Multiple Choice

What part of a circle does the red line represent?

• the radius

• the diameter

• the circumference

Multiple Choice

Which part of the circle is represented in the image?

• diameter

• radius

• circumference

Multiple Choice

Which part of the circle is represented in the picture?

• diameter

• radius

• circumference

Multiple Choice

Which part of the circle is represented in the picture?

• diameter

• radius

• circumference

Multiple Select

The radius of a circle is 2 times bigger than the diameter.

• True

• False

Multiple Select

The diameter of a circle is twice the size of the radius.

• True

• False

Multiple Choice

A line segment from the center of a circle to any point on the circle is called the:

• diameter

• radius

• circumference

Multiple Choice

A segment with its endpoints on the circle that passes through the center is the:

• diameter

• radius

• circumference

Multiple Choice

The length around a circle is called the:

• diameter

• radius

• circumference

Multiple Choice

Which part of the circle is represented in the picture?

• diameter

• radius

• circumference

Multiple Choice

Which part of the circle is represented in the picture?

• diameter

• radius

• circumference

Multiple Choice

The minute hand on a clock represents which part of a circle?

• diameter

• radius

• circumference

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Multiple Choice

What type of segment is AB?

• Radius

• Chord

• Diameter

• Tangent

Multiple Choice

What type of segment is shown?

• Radius

• Chord

• Diameter

• Tangent

Multiple Choice

A tangent line of a circle is...

• It's diameter
• It's radius
• It's circumference
• A line that touches the circle only once

Multiple Choice

A line in the plane of a circle that intersects a circle at exactly two points

• secant line
• diameter
• chord
• tangent line

Multiple Choice

How many chords?

• 1
• 2
• 3
• none

Multiple Choice

A line that passes through the circle.

• chord
• radius
• secant
• tangent

Multiple Choice

A segment that connects two points on a circle; may or may not pass through the center of the circle.

• tangent
• secant
• chord
• diameter

Multiple Choice

A segment connecting two points on a circle that passes through the center.

• diameter
• radius
• secant
• tangent

Multiple Choice

A segment that connects the center of a circle with a point on the circle.

• tangent
• secant
• diameter
• radius

Multiple Choice

A line that touches a circle in just one point.

• tangent
• chord
• secant
• radius

Multiple Choice

Name the pictured part of the circle.

• Radius

• Central Angle

• Sector

• Center

• Arc

Multiple Choice

What is this called?

• Chord

• Minor arc

• Secant

• Diameter

Multiple Choice

What is this called?

• Tangent Line

• Secant

• Chord

• Diameter

Multiple Choice

What is this called?

• Circumference

• Minor Arc

• Major Arc

• Inscribed Angle

Multiple Choice

What is this called?

• Circumference

• Minor Arc

• Major Arc

• Inscribed Angle

Multiple Choice

Name the part shown in the given circle.

• Sector

• Chord

• Segment

• Circumference