Mathematics · Mensuration
The total surface area of a hollow metal cylinder, open at both ends, with an external radius of 6 cm and height of 8 cm, is 200π cm2. The thickness of the metal in the cylinder is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 cm✓
- 24 cm
- 35 cm
- 43 cm
Correct answer
2 cm
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