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Juli2301 [7.4K]
3 years ago
8

Find the arc length of the semicircle?

Mathematics
1 answer:
sukhopar [10]3 years ago
6 0

Answer:

5(pi) (exactly) or 15.7 (approximately)

Step-by-step explanation:

The length of arc of an entire circle is the circumference of the circle.

The length of arc of a semicircle circle is half of the circumference of the circle.

C = pi * d

For a semicircle:

arc length = 0.5 * pi * d

arc length = 0.5 * pi * 10

arc length = 5(pi)

arc length = 15.7

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