math

calculate the area of a cylinder with a height of 60 cm and a circumference of 62.8

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  1. curcumference is 2(pi)r
    62.8=2(pi)r
    r=9.995
    A=2(pi)rh+2(pi)r^2
    =[2*(pi)*(9.995)*60]+[2*pi*(9.995^2)]
    about 4396 cm^3 OR 43.96 m^3

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