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A hollow cylinder of height 15cm …

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A hollow cylinder of height 15cm is melted and cast into a solid cylinder of height 3cm .if the internal and external radii of the hollow cylinder are 2cm and 3cm respectively ,then the radius of the solod cylinder is
  • 2 answers

Kanishka Kumari 3 years ago

a hollow cylinder of height 15 cm is melted and cast into a solid cylinder of height 3 CM if the internal and external radii of the hollow cylinder are 2 centimetre and 3 respectively then the radius of the solid cylinder is

Saru Dahiya 4 years, 2 months ago

5cm
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