Question

A cylindrical iron pillar 49dm high and 6dm in radius .find the volume of the pillar ?
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Answer 1

Answer:

5544 dm

Step-by-step explanation:

volume of cylinder = πr²h

given, h = 49 & r = 6

so, volume = π(6²)49

volume = 1764π

volume = (1764 x 22)/7

volume = 5544 dm

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