solve please..........
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It will form a cylinder with radius 7 cm and height 25 cm
Whole suface area = 2π × 7 × 25 + 2π × 7 × 7 = 448 π cm2
448×22/7=1408cm^2
Whole suface area = 2π × 7 × 25 + 2π × 7 × 7 = 448 π cm2
448×22/7=1408cm^2
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