Mathematics · Mensuration
How much iron sheet (in m2) will be needed to construct a rectangular tank measuring 12 m × 9 m × 6 m, if a circular opening of radius 1.4 meters is to be left at the top of the tank?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1230.92 m2
- 2461.84 m2✓
- 3368.54 m2
- 4346.38 m2
Correct answer
461.84 m2
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