Find Total surface area of hemisphere whose diameter is 28cm
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8
as by formula put the value s u will get ansr as radius is given ..just use the formula
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d=28
r=28/2=14cm
tsa of a hemisphere =3pie r2
=3×22/7×14×14=1848cm2
r=28/2=14cm
tsa of a hemisphere =3pie r2
=3×22/7×14×14=1848cm2
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