Mensurationmedium · Past Paper
The area of the base of a solid hemisphere is 38.5 cm². Find its TSA.
A115.5 cm²
B77 cm²
C154 cm²
D38.5 cm²
✓ Correct Answer: A — 115.5 cm²
TSA = 3 * Base Area = 3 * 38.5 = 115.5 cm².
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