A spherical float has a volume of air within it of radius r and the outer radius of the float is r2 Express in factored form the

Question

A spherical float has a volume of air within it of radius r and the outer radius of the float is r2 Express in factored form the difference in areas of the outer surface and the inner surface The difference in area is Type your answer in factored form

Kunduz · Accepted Answer

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