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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

Posted by Sahil Bansal 4 years, 7 months ago

CBSE > Class 10 > Mathematics

2 answers

Kanishka Kumari 4 years, 7 months 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

4Thank You

Saru Dahiya 5 years, 8 months ago

5cm

14Thank You

ANSWER

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Posted by Hari Anand 4 months, 4 weeks ago

CBSE > Class 10 > Mathematics