Mathematics · Mensuration
A cylinder is made by rolling a rectangular paper along its breadth. Find the curved surface area of the cylinder, if the length and breadth of the rectangle are 12 m and 7.48 m, respectively. (Use π = 227)
- 198.66 m2
- 244.88 m2
- 3100.24 m2
- 489.76 m2✓
Correct answer
89.76 m2
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