Diameter, Radius, Chord, Circles

A line segment on the interior of a circle with endpoints on the circle

• Radius

• Diameter

• Secant

• Chord

The distance across a circle through the center is called the_______________.

• radius

• circumference

• diameter

• area

• Area of a Circle
• Circumference of a Circle
• Area of a Trapezoid
• Area of a Triangle

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

• diameter

• chord

• radius

• circumference 

Which best describes segment AB? (a)  

• chord

• secant

• tangent

• diameter

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

Which is true

• All radii are chords

• All chords are Diameters

• All diameters are chords

• All tangents are chords

What best describes segment AB?

• chord

• secant

• tangent

• diameter

A line that passes through a circle

• Secant

• Tangent

• Chord

• Radius