A hemispheric dome of radius 3.5m is to be painted at a rate of 600/m – McqOptions

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1.	A hemispheric dome of radius 3.5m is to be painted at a rate of 600/m². What is the cost of painting it? (Take = ( frac{22}{7} ))
A.	46200
B.	45000
C.	47260
D.	48375
Answer» B. 45000

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