Arc Length

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 circumference of circle R.

Find the arc length of the bolded arc in the picture.

• A

• B

• C

• D

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

What is the arc length of minor arc AB?

• 5.23

• 103

• 33.33

• 50

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

• 7/4π cm

• 7/2π cm

• 1/5π cm

• 45π cm

Find the arc length of the bolded arc.

• A

• B

• C

• D

• 12π cm

• 27π cm

• 12 cm

• 27 cm

Find arc length

• 114π/5 ft

• 2850 ft

• 95π/6 ft

• 150π/19 ft