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13 July, 13:22

The radius of a semicircle is 3 centimeters. What is the semicircle's diameter?

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Answers (2)
  1. 13 July, 14:47
    0
    6 cm

    Step-by-step explanation:

    The diameter is 2x the radius
  2. 13 July, 15:54
    0
    14.13

    Step-by-step explanation:

    Formula for radius x radius x 3.14

    9 x 3.14 = 28.26

    Divide by two since half of a circle

    14.13
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