. A cubical block of side 10 cm is surmounted by a hemisphere. What is – InterviewSolution

1.	. A cubical block of side 10 cm is surmounted by a hemisphere. What isthe largest diameter that the hemisphere can have? Find the cost ofpainting the total surface area of the solid so formed, at the rate of 5CBSE 2015per 100 sq cm. Use π3.14.]
Answer» isme area of circle minus kyu karenge

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