Circles and its part

A segment whose one endpoint is in the center of the circle and the other endpoint is any point on the circle.

• Center

• Chord

• Radius

• Diameter

It is a line that contains a chord

• Chord

• Diameter

• Secant

• Tangent

Tags

CCSS.HSG.C.A.2

A line in the plane of the circle that intersects the circle at exactly one point.

• Chord

• Diameter

• Secant

• Tangent

It is twice the length of the circle.

• Chord

• Diameter

• Secant

• Tangent

Tags

CCSS.HSG.C.A.2

A segment whose endpoints are any two different points of the circle.

• Chord

• Diameter

• Secant

• Tangent

Tags

CCSS.HSG.C.A.2

A closed curve, all points of which are equidistant from a fixed point called center.

• Arc

• Circles

• Major Arc

• Minor Arc

An angle whose vertex lies on a circle.

• Acute angle

• Inscribed angle

• Obtuse angle 

• Right angle

Tags

CCSS.HSG.C.A.2

An arc of the circle that measures greater than a semi-circle.

• Arc

• Center 

• Major Arc

• Minor Arc

A part or a portion of the circle.

• Arc

• Center 

• Major Arc

• Minor Arc

An arc of the circle that measures less than a semi-circle.

• Arc

• Center 

• Major Arc

• Minor Arc