Circle Tangent Radius

What is true about tangents?

• Their end points are on the circle

• They go though the circle

• They touch the circle at one point

• They always go through the center point

Name a tangent.

• Segment XC

• Segment LM

• Segment HJ

• LINE BD

What is CB?

• diameter

• center

• circumference

• radius

A line segment connecting any two points on a circle is called a _____________. 

• diameter

• chord

• radius

• circumference 

Name a chord.

• Segment XC

• Segment LM

• Segment HJ

• LINE BD

What is true about chords?

• Their end points are on the circle

• They go though the circle

• They touch the circle at one point

• They always go through the center point

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

• Name Chords: WX & UV
• Name Chords: OR UV, & TS
• Name Chords: UV
• Name Chords: YZ & AB

• A point of tangency
• A tangent
• A center
• Outside of circle C

What is the diameter?

• 8

• 16

• 10

• 4