Sphere and Hemisphere
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A Sphere is a three-dimensional round solid figure with every point on its surface equidistant from its centre.
Diameter (d) = 2r
Surface area(S) = 4 π r²
Volume(V) = 4/3 π r3
Hemisphere means half of a sphere.
Lateral Surface area = 2 π r²
Total Surface area(S) = 3 π r²
Volume(V) = 2/3 π r3
Sphere and Hemisphere Reviewed by Admin on 5:25:00 PM Rating: