A hemispherical bowl has 3.5 cm radius. It is to be painted inside as – McqOptions

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1.	A hemispherical bowl has 3.5 cm radius. It is to be painted inside as well as outside. Find the cost of painting it at the rate of 5 per 10 sq cm. ?
A.	50
B.	81
C.	56
D.	77
Answer» E.

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