Question

c. s.a. of cylinder and hemisphere

Answer 1

✌✌hey here is ur ans ....✌✌


$csa \: of \: a \: cylinder \: = 2\pi \: r \: h \:$
$csa \: of \: a \: hemisphere \: = 2\pi {r}^{2}$


hole it will help uh ...
nd plz mark as brainliest ..☺☺

Answer 2

hey mate here is your answer


CSA OF 1. CYLINDER IS 2×22/7 × r × h
2. hemisphere is 2 × 22/7 × 22/7

here r is radius and h is height

i hope it helps u pl mark it as brainliest