Arc Length Given Degree

Find the arc length indicated by the bolded arc. 

• 31.4 cm

• 354.0 cm

• 706.9 cm

• 442.4 cm

What is the length of the arc shown in​ red?

• 18π cm

• 2π cm

• 4π cm

• 3π cm

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 length of the minor arc.

Find the arc length.

• 3π/4 ft

• 39π/4 ft

• 13π/4 ft

• 4π/13 ft

Find the length of the arc. (Note that the angle measure is in degrees).

Find the length of the arc. (Note that the angle measure is in degrees).

Find the length of the bold arc.Leave pi in your answer.

• 5688π ft

Calculate the length of the bold arc.

• 5040 cm

• 43 cm

• 44 cm

• 14 cm

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

• 47

• 74

• 94

• 123