Circle Chords, Tangents, Secants

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

• Radius

• Diameter

• Secant

• Chord

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

• diameter

• chord

• radius

• circumference 

A line  that intersects a circle at exactly one point is a ____________.

• tangent

• secant

• chord

• radius

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

If arc VY = 132° and arc XV = 50°, what is the measure of ∠ YUV?

• 82°

• 91°

• 182°

• 41°

• Secant

• Tangent

• Chord

• Point of Tangency

What is the measure of the indicated angle?

Name a secant.

• BD

• DG

• HF

• AF

Which is secant?

Segment AB and AC are​ (a)   to the circle and​ (b)   to each other.

• tangents

• congruent

• secants

• chords

• unequal

• similar