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Alex Ar [27]
3 years ago
10

What is the arc length of AB?

Mathematics
1 answer:
Airida [17]3 years ago
4 0

Answer:

Length of the given arc AB = 7.33 in.

Step-by-step explanation:

Formula to calculate the arc length is,

Arc length = \frac{\theta}{360}(2\pi r)

Where θ is the measure of central angle subtended by the arc.

And 'r' = radius of the circle

By substituting the values given in the formula,

Length of arc AB = \frac{60}{360}\times (2\pi )\times (7)

                            = \frac{14\pi}{6}

                            = \frac{7\pi}{3}

                            = 7.33 in.

Therefore, length of the given arc AB = 7.33 in.

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