Question

5

Select the correct answer.
A circle has a radius of 6 inches and a central angle of 60°. What is the measure of the arc length associated with this angle?
ОА.
67 inches
B. 7 inches
OC, 24 inches
D.
37 inches
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Answer 1

The length of the arc is 6.28 inches

Explanation:

Given

`\theta = 60`

Required

Length of the arc

This is calculated as:

`L = (\theta)/(360) * 2\pi r`

So, we have:

`L = (60)/(360) * 2 * (22)/(7) * 6`

`L = (15840)/(2520)`

`L = 6.28in`