Mathematics · Mensuration
A rectangular hall measures 50 m in length and 36 m in width. Inside the hall, four identical cylindrical pillars are built, each with a radius of 2 m and a height of 12 m. Find the total area of the curved surfaces of the four pillars that must be painted. (Approximate value)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1617 m2
- 2604 m2✓
- 3597 m2
- 4623 m2
Correct answer
604 m2
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