Circle Basic

• Name the circle: Circle B
• Name the circle: Circle DE
• Name the circle: Circle A
• Name the circle: Circle DBC

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

How many chords are there?

• How many chords are there: 1

• How many chords are there: 5

• How many chords are there: 3

• How many chords are there: 0

• Chords are: WX & UV

• Chords are: OR UV, & TS

• Chords are: UV

• Chords are: YZ & AB

• Radi are: DE & BC
• Radi are: BC
• Radi are: BC, BA & BD
• Radi are: BE, DC & AD

All the points in a circle are an equal distance from the __________.

• radius

• circumference

• center

• diameter

The distance from the center to the edge of the circle is called the __________.

• diameter

• circumference

• area

• radius

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

• tangent

• secant

• chord

• radius

A tangent to a circle is ________________________ to the radius drawn to the point of tangency.

• congruent

• perpendicular

• complimentary

• supplementary

• Secant
• Diameter
• Radius
• Chord