Mathematics · Mensuration
A hollow cylindrical iron pipe is of length 35 cm. Its outer and inner diameters are 10 cm and 8 cm respectively. Find the weight of the pipe if 1 cm3 of iron weighs 7 gm. (Take π = 22/7)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 17.93 kg
- 27.53 kg
- 39.90 kg
- 46.93 kg✓
Correct answer
6.93 kg
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