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A solid right eircular eylinater of radius \( 60 \mathrm { cm } \) and height \( 20 \mathrm { cm } \) is melied and reast in \( \mathrm { re } \) right circular cone of hight 3 times that of the viliuter. Find the curved surface area of cone and comect up to one decimal place ftake \( \pi = \) 3.14

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