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Question

The total surface area of a solid right cylinder of radius r and height h is 2πr(h+r)
  1. True
  2. False
  3. Either
  4. Neither

A
False
B
Either
C
True
D
Neither
Solution
Verified by Toppr

The curved surface area for a cylinder is 2(π)rh
Total surface area = curved surface area +area of the two circles=2(π)rh+2(π)r2
=2(π)r(r+h)

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