A metallic cylinder of diameter 5 cm and height 3 1/3 cm is melted and recast into a sphere what is its diameter
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vol.of cylinder=22/7*5/2*5/2*3
=22*75/28
1/3 of vol of cylinder
1/3*22*75/28
1.9=vol.of sphere
1.9=4/3πr³
=cube root of
39.9/88= radius
=22*75/28
1/3 of vol of cylinder
1/3*22*75/28
1.9=vol.of sphere
1.9=4/3πr³
=cube root of
39.9/88= radius
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