Find the total surface area and the volume of a hemisphere having a diameter of 5cm.
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Step-by-step explanation:
d = 5
r = 2.5
TSA = 3 pi r^2
= 3 * 3.14 * 2.5 * 2.5
= 58.875 cm2
Volume = 2/3 pi r^3
= 2/3 * 3.14 * 2.5 * 2.5 * 2.5
= 32.7083 cm3
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