Mensurationmedium · Past Paper
A rectangular sheet of metal 44 cm by 20 cm is rolled along its length to form a cylinder. Find the volume of the cylinder.
A3080 cm³
B1540 cm³
C6160 cm³
D880 cm³
✓ Correct Answer: A — 3080 cm³
2πr = 44 => r = 7. h = 20. Vol = 22/7 * 7² * 20 = 3080 cm³.
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