Arcs of Chords

Find the value of x.

• 31,3

• 8

• 16.3

• -8

Find the measure of arc NM.

• 60

• 55

• 65

• 180

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet.  Find the measure of minor arc AB to the nearest degree.

• 90

• 60

• 55

• 113

Find the value of x.

• 12.5

• 8

• 35

• 16

Solve for the missing angle.

• 45^o

• 90^o

• 22.5^o

• 128^o

Find the value of x. Round to the nearest whole number if necessary.

In  a circle, if a radius or diameter is perpendicular to a chord, then it____ the chord and its arc.

• equals

• bisects

• arcs

• circles

If <BAC ≌ <YXZ then....

• arc BC ≠ arc YZ

• arc BC ≌ arc YZ

• AC≅XZ

• BA≅XY

Match the following vocabulary term with its appropriate part of the circle.

• Point V

• Major Arc

• segment PR

• Minor Arc

• Chord

• Point of Tangency

• Semi-Circle

Give an example of a chord

• line HI

• line KL

• line GH

• line GJ