if the diameter of the hemisphere is 10cm,find the total surface area.
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tatol scarface are is 100 m
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d = 10 cm; Therefore, r = d/2 = 10/2 = 5 cm
TSA (Total Surface Area) of a hemisphere = 3 pi r^2 = 3 * 22/7 * (5)^2
= 3 * 22/7 * 25
= 1650/7
= 235.71 cm^2 (This is an approximate value.)
Your answer is 235.71 cm^2 (Remember, approximate value)
Hope this helps you! ;p
TSA (Total Surface Area) of a hemisphere = 3 pi r^2 = 3 * 22/7 * (5)^2
= 3 * 22/7 * 25
= 1650/7
= 235.71 cm^2 (This is an approximate value.)
Your answer is 235.71 cm^2 (Remember, approximate value)
Hope this helps you! ;p
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