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2 years ago

Find the arc length of the semicircle.

Mathematics

1 answer:

mafiozo [28]2 years ago

8 0

The arc length of the semicircle is 15.7

<h3>Calculating Arc length </h3>

From the question, we are to determine the arc length of the semicircle

Arc length can be determined by using the formula,

Arc length = θ/360° × 2πr

Where θ is the angle subtended by the arc

and r is the radius of the circle

In the given diagram,

θ = 180°

and r = 10/2

r = 5

Thus,

The arc length of the semicircle = 180°/360° ×2×3.14×5

The arc length of the semicircle = 1/2×2×3.14×5

The arc length of the semicircle = 15.7

Hence, the arc length of the semicircle is 15.7

Learn more on Calculating Arc length here: brainly.com/question/16552139

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