Circle Vocabulary--Ty GS

What is this called?

• Diameter

• Secant

• Tangent Line

• Radius

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CCSS.HSG.C.A.2

• Secant
• Diameter
• Radius
• Chord

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CCSS.HSG.C.A.2

What is the green area called?

• sector

• segment

• arc

• section

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CCSS.HSF.TF.A.1

Which of the following lines intersects a circle only ONCE?

• Chord

• Tangent

• Secant

• Diameter

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CCSS.HSG.C.A.4

A segment with 2 endpoints on the circle.

• Chord
• Diameter
• Radius
• Inscribed Angle

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An angle whose vertex (corner) is at the center of the circle.

• Major Arc
• Minor Arc
• Central Angle
• Inscribed Angle

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CCSS.HSG.C.A.2

A chord is a radius

• Always
• Sometimes
• Never

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CCSS.HSG.C.A.2

Name the part shown in the given circle.

• Chord

• Radius

• Tangent

• Segment

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CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

The definition of a true circle is:

• A set of points in a plane that are all the same distance from a given point, called the center.

• A round looking polygon with 360 degrees.

• Any polygon with curved lines.

• A plane figure that looks like a smashed basketball.

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CCSS.HSG.CO.A.1

The radius is ___________ the length of the diameter.

• twice

• half

• three times

• equal to

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