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4 December, 19:14

Circumference of a circle:

A circle has a radius of 11 yd. What is its circumference?

Use 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

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Answers (2)
  1. 4 December, 19:26
    0
    69.08 yards

    Step-by-step explanation:

    Circumference = 2pi*r

    = 2*3.14*11

    = 69.08 yd.
  2. 4 December, 19:31
    0
    Circumference of a circle is Pi multiplied by radius squared

    Which equals to 3.14*11^2

    Which is 379.94yd
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