Question

The curved surface area
and Total surface area of
cyllinder
A
2nrh and 21 r (h + )
B
2nr hand 2nır
C
2nrh and 2nr (h)
D
21 and 2nr (h + r)​

Answer 1

The correct formulas for the curved surface area and total surface area are 2πrh and 2πr(r+h) respectively.