Arc Length Geometry

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

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 length of the arc to 2dp

• 31.42cm

• 15.71cm

• 282.74cm

• 23.56cm

Find the length of the arc to 2dp

• 246.09cm

• 24.61cm

• 123.05cm

• 240.86cm

Find the length of the arc.

What is the length of arc BB'?

• 30pi

• 1/3

• 10pi

• 4/3pi

Find the length of the bolded arc.

• 210

• 19

• 69.6

• 661.6

If MK is 10m, find the length of arc MKL

• 19.02 m

• 218 m

• 25.62 m

• 49.74 m

What is the length of arc HFS?

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