the lateral surface area of a cylinder of length 7 is 440 square metre find the volume of cylinder
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lateral surface area 2×22/7×r×h
2×22/7×r×7=440
44r=440
r=440/44
r=10
volume of cylinder = 22/7×r×r×h
=22/7×10×10×7
=2200
volume =2200
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