Mathematics · Mensuration
A cylindrical roller made of iron is 2 m long. Its inner diameter is 14 cm and its thickness all around is 7 cm. Find the volume of the iron used in the roller. (Use π = 227)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 192399 cm3
- 292402 cm3
- 392400 cm3✓
- 492401 cm3
Correct answer
92400 cm3
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