Chords Segments Tangents Circle

The length of the diameter is double the length of the radius.

• True

• False

The endpoints of any chord of any circle will lie on the circle.

• True

• False

A diameter is a chord.

• True

• False

The length of a radius is half the length of the diameter.

• True

• False

A tangent line and a radius drawn to the point of tangency are ________________________

• Congruent

• Parallel

• Perpendicular

• No relationship

Congruent chords in the same circle are _____________ from the center of the circle.

• far

• equidistant

• not the same distance

• congruent

A circle is named by __________________.

• its parents

• a diameter in the circle

• points on the circle

• the center point of the circle

You cut a circular pie in half. What would your cut represent in relationship to the circle?

• A radius

• A diameter

• A chord

• A tangent line

After cutting a circular pie in half, you cut through one of the halves parallel to your original cut. What does this cut represent in relationship to a circle?

• A radius

• A diameter

• A chord

• A tangent line

Complete this sentence:

If a radius is perpendicular to a chord .....

• then the chord is congruent to the radius.

• then the chord bisects the radius.

• then the radius bisects the chord.

• there is no relationship between the chord and radius.