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19 October, 16:55

Whats the perimeter of a semicircle of 6cm

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  1. 19 October, 18:03
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    P = 15.42 cm

    Step-by-step explanation:

    Perimeter of circle = (πD/2) + D

    Where D = 6 cm

    P = ((3.14) (6) / 2) + 6

    P = (3.14) (3) + 6

    P = 9.4 + 6

    P = 15.4 cm
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