Circle Vocabulary

Which of the following names a radius?

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

Tags

CCSS.HSG.C.A.2

Which of the following names a diameter?

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

Tags

CCSS.HSG.C.A.2

What is the part of the circle highlighted in red called?

• semi-circle arc
• major arc
• minor arc
• sector

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

What is the part of the circle highlighted in red called?

• semi-circle arc
• major arc
• minor arc
• sector

Tags

CCSS.HSG.C.B.5

What is the part of the circle highlighted in red called?

• semi-circle arc
• major arc
• minor arc
• sector

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

What is the part of the circle highlighted in red called?

• semi-circle arc
• major arc
• minor arc
• sector

The radius of a circle is

• The measurement from the center of a circle to an edge of the circle.
• The measurement around the circle
• The measurement from and edge of the circle to another edge through the center
• A line perpendicular to the diameter of the circle

Tags

CCSS.HSG.CO.A.1

An arc is...

• A line that passes through the center and goes from edge to edge.
• A part of the circumference.
• A boat.
• A line that touches the circle once.

Tags

CCSS.HSG.C.B.5

CCSS.HSG.CO.A.1

The diameter of a circle is:

• The measurement around the circle.
• The distance from an edge of a circle to another edge.
• The distance from the center of the circle to an edge of a circle
• The distance from an edge of a circle to another edge through the center. 

Tags

CCSS.HSG.C.A.2

A tangent line of a circle is...

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

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4