Nooshinf32 Nooshinf32

27-05-2019
Mathematics

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Using the formula C = 2πr, find the circumference of a circle with diameter of 28 inches. Round your answer to the nearest inch.

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azaguila8 azaguila8

27-05-2019

Answer:

88 inches

Step-by-step explanation:

Diameter is 2 times the radius (r) so divided 28 by 2 to get 14 as the radius.

Plug this in:

2π14

28π

87.964

88

Answer Link

27-05-2019

The answer is 88 btw

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