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Rus_ich [418]
3 years ago
15

Find the length of an arc made by a 180-degree central angle in a circle with a 10ft radius

Mathematics
1 answer:
mixas84 [53]3 years ago
8 0

Answer:

the length of an arc = 10π ft.

Step-by-step explanation:

The length of an arc with angle Θ and radius r will be equal r * Θ

note the angle must be in radian

Given: Θ = 180° = π  and radius = r = 10 ft.

<u>So, the length of the arc = π * 10 = 10π ft.</u>

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