using the formula c = 2pier, find the circumference of a circle with diameter of 28 inches. round your answer to the nearest inc
h a.) 56 in. b.) 28 in. c.) 88 in. d.) 44 in.
1 answer:
So than given that the diameter of a circle is 28 inches so from this result the radius is d/2 = 28/2 = 14 inches
than the circumference of circle will be equal 2*3,14*14 = 6,28 *14 = 87,92 so rounded equal 88 in.
so this mean that choice c.) is right sure
hope this will help you
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