Chords, Diameters

A tangent is a line that _______. 

• passes through the center of the circle
• intersects the circle at two points
• intersects the circle at one point
• follows the circumference of a circle

Find x

• 10
• 5
• 18
• 9

In a circle (or congruent circles), chords that are the same distance from the center:

• are similar
• have the same name
• are congruent to each other
• are walking dead

In a circle, if a diameter is is perpendicular to a chord, then:

• it bisects the chord
• it bisects the corresponding arc
• it bisects BOTH the chord and its arc
• none of these answers are correct

Find the measure of Arc MN

• 74
• 148
• 37
• 106

Find the value of x.

• 10
• 181
• 34
• 40

Find the value of x.

• 16
• 4
• 8
• 12

Find the value of x.

• 26
• 24
• 30
• 20

Find the value of x.

• 12.5
• 8
• 35
• 16

Which is true of a minor arc?

• It forms half a circle.
• It forms a whole circle.
• It measures greater than 180 degrees. 
• It measures less than 180 degrees.