Circle Rules

Is line AB tangent to the circle?

• YES
• No
• Can't be determined 

Tags

CCSS.HSG.C.A.2

A line in the same plane as a circle that intersects the circle at exactly one point is a ____________.

• tangent
• secant
• chord
• radius

A segment whose endpoints lie on a circle is a _______.

• tangent
• chord
• diameter
• secant

Tags

CCSS.HSG.C.A.2

Find x.  Assume that segments that appear to be   tangent are tangent.

• 11.2
• 18.0
• 25.0
• 30.0

Tags

CCSS.HSG.C.A.2

Find x.  Assume that segments that appear to be   tangent are tangent.

• 2
• 11
• 7.6
• 9

Tags

CCSS.HSG.C.A.2

Which best describes line AB?

• chord
• secant
• tangent
• diameter

A chord that passes through the center of the cirlce is a ________.

• chord
• diameter
• radius
• tangent

Line Segment FG is a:

• Diameter
• Chord
• Radius
• Secant

Tags

CCSS.HSG.C.A.2

What is segment OC?

• diameter
• radius
• tangent
• chord

The _____________ of a circle is two times the radius. 

• chord
• diameter
• circumference 

Tags

CCSS.HSG.C.A.2