A solid is in the shape of a cone standing on a hemisphere with both their radii being
ne is 4 cm. Find the total surface are of this solid
equal to 3 cm and the height of the coneis 4 cm. Find the total surface area of this solid shape.
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Step-by-step explanation:
total surface area=2πr^2+πrl
=π*(2*9+3*5)
=π*(18+15)
=33π cm^2=103.62cm^2
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