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7 January, 18:02

Using the formula C = 2, find the circumference of a circle with diameter of 20 inches. Round your answer to the nearest inch

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Answers (2)
  1. 7 January, 18:10
    0
    The circumference is approximately 314 inches.

    Step-by-step explanation:

    3.14 x r^2

    3.14 x 10^2

    3.14 x 100

    Circumference: 314
  2. 7 January, 19:11
    0
    Answer:62.8inches

    Step-by-step explanation:

    Diameter=20 inches

    π=3.14

    Circumference=π x diameter

    Circumference=3.14 x 20

    Circumference=62.8inches
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