Find the circumference and area of a circle with a diameter of 14 inches. Leave your answers in terms of pi. C = 14n; A = 49n O

Question

Find the circumference and area of a circle with a diameter of 14 inches. Leave your answers in terms of pi.
C = 14n; A = 49n
O C = 7n; A = 28n
O C = 14n; A = 28n
O C = 7n; A = 49n

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Bình An 3 years 2021-08-28T00:34:50+00:00 1 Answers 10 views 0

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  1. Eirian
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    2021-08-28T00:35:50+00:00
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    Step-by-step explanation:

    step 1. The circumference (c) of a circle is the diameter of a circle x pi. c = d(pi) = 14pi.

    step 2. The area (A) of a circle is the radius of a circle squared x pi. The radius of a circle is 1/2 x the diameter. A = (14/2)^2(pi) = 49pi.

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