a cuboid all metal of dimensions 44cm×30cm×15cm was melted and cast into a cylinder of height 28cm.what is the radius
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The radius of cylinder is 15cm
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volume of a cuboid = lbh = 44×30×15
volume of a cylinder = πr²h = (22/7)×r²×28
∵ volume of a cuboid = volume of a cylinder
∴ 44×30×15 = (22/7)×r²×28
solving for r = 15cm
volume of a cylinder = πr²h = (22/7)×r²×28
∵ volume of a cuboid = volume of a cylinder
∴ 44×30×15 = (22/7)×r²×28
solving for r = 15cm
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