Arc of Circle

solve for the missing angle

• 45 degrees

• 90 degrees

• 100 degrees

• not enough information to answer

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

• 5

• 9

• 8

• 6

Find the arc length.  Leave your answer in terms of π.

• 7/4π

• 7/2π

• 1/8π

• 45π

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 missing arc indicated by the question mark.

Find the measure of arc SR

• 70⁰

• 35⁰

• 110⁰

• 55⁰

Find the measure of minor arc AV.

• 55°

• 115°

• 85°

• 95°

What is the measure of angle 1?

• 120

• 40

• 30

• 60

What is the measure of angle 2?

• 80

• 45

• 125

• 40

• A
• B
• C
• D