Mensurationmedium · Past Paper
A square sheet of side 44 cm is rolled along its side to form a cylinder. Find the radius of the cylinder.
A7 cm
B14 cm
C22 cm
D3.5 cm
✓ Correct Answer: A — 7 cm
Circumference of cylinder = Side of square = 44 cm. 2πr = 44 => 2 * (22/7) * r = 44 => r = 7 cm.
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