Math, asked by jiog7876, 10 months ago

What is the total surface area of a hemisphere of radius r?

Answers

Answered by sourya1794

Step-by-step explanation:

The surface area of a sphere of radius r is 4 π r2. Half of this is 2 π r2. If this is what is meant by the surface area of a hemisphere then 2 π r2 = 1062.

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