Circle 4A Vocab

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

• tangent
• secant
• diameter
• radius

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

• diameter
• radius
• secant
• tangent

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

• tangent
• secant
• chord
• diameter

Tags

CCSS.HSG.C.A.2

A line that touches a circle in just one point.

• tangent
• chord
• secant
• radius

A line that passes through the circle.

• chord
• radius
• secant
• tangent

An arc is a smaller piece of the...

• Chord
• Center
• Circumference
• Radius

A circle is named after its what?

• Center
• Arc
• Circumference
• Secant

• Diameter is: DE
• Diameter is: BA
• Diameter is: BC
• Diameter is: DC

• Radi are: DE & BC

• Radi are: BC

• Radi are: BC, BA & BD

• Radi are: BE, DC & AD

Name a radius.

• AF
• CD
• HJ
• DG