A solid metallic cylinder of radius 14cm and height 21cm is melted and recast into 72 equal small spheres Find the radius of one such sphere
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now volume of cylinder = 72*volume of sphere
=π*14*14*21=72*4/3*π*r^3
which gives r= 3.5cm
hope it helps
please mark it as brainliest
=π*14*14*21=72*4/3*π*r^3
which gives r= 3.5cm
hope it helps
please mark it as brainliest
aditinaik:
could u pls simplify a bit .. i mean step wise
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