perimeter of the base of a solid hemisphere is 8pie cm .find uts TSA
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Answer:
48π cm²
Step-by-step explanation:
Perimeter of the base = circumference = 2πr = 8π cm
r = 8π/2π = 4 cm
T.S.A of a hemisphere = 3πr²
= 3 * π * 4 * 4
= 48π cm²
Hence, the T.S.A of the hemisphere is 48π cm².
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