Mensurationeasy · Past Paper
The TSA of a cylinder is 924 sq. cm. If its base area is 154 sq. cm, what is its CSA?
A770 sq. cm
B616 sq. cm
C462 sq. cm
D308 sq. cm
✓ Correct Answer: B — 616 sq. cm
TSA = CSA + 2 * Base Area. CSA = 924 - 2 * 154 = 924 - 308 = 616 sq. cm.
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