Question

If circular metal sheet is 0.65 cm thick and of 50 cm in diameter is melted and recast into cylindrical bar with 8 cm diameter then the length of bar will be
(a) 24.41 cm(b) 35.41 cm(c) 40.41 cm(d) 30.41 cm

Answer 1

Answer:

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Step-by-step explanation:

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