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04-04-2018
Mathematics

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What is the length of an arc with a measure of 45 in circle with a diameter of 4 miles?

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CastleRook CastleRook

13-04-2018

The length of the arc will be given by:
C=θ/360×π×d
thus plugging our values we get:
C =45/360×π×4
C=0.5π~1.5708 miles

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