Question

write down the formula used to calculate the total surface area of a solid cylinder of height h and base radius r​

Answer 1

Total surface area of cylinder =

2×22/7×r(h+r)

Perfect symbol is not found for pi so i used 22/7.

Hope u got

Answer 2

Hello ,

TSA of cylinder =

$2 \pi r h \: \times \ 2 \pi {r}^{2}$

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i hope it is useful for you