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3 years ago

What is the radius of a circle in which a 30° arc is 2 pi inches long?

Mathematics

2 answers:

Amiraneli [1.4K]3 years ago

7 0

A = C/12 = 2pi r/ 12 = pi r/6 = 2pi
Cancel out pi and you get
r/6 =2 → r=12

Answer: B) 12 inches

kifflom [539]3 years ago

4 0

The answer is 12 inches

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Maksim231197 [3]

Answer:

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Step-by-step explanation:

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3 years ago

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meriva

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nordsb [41]

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2 years ago

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snow_tiger [21]

Answer:

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Step-by-step explanation:

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