Question

find the curved surface area of a cylinder whose base perimeter is 44 centimetre and height is 10cm

Answer 1

$\red{HEY\:BUDDY!!}$

HERE'S THE ANSWER..

__________________________

♠️ Given

⏺️ Perimeter = 44 cm

=> 2 π r = 44 cm

⏺️ Height = 10 cm

♠️ We know Curve surface area ( C.S.A. )

=> C.S.A. = 2 π r h

=> C.S.A. = 44 × 10

=> $\boxed{ C.S.A. \:= \:440 \:cm^2}$



HOPE HELPED..

$\red{JAI \:HIND..}$

:)

Answer 2

as base is in circular

circumfrence=2pir=44

2*22/7*r=44

44/7r=44

6.28r=44

r=44/6.28

r=7.00

c.surface area =2pirh

2*22/7*7.00*10

440cmsq

may be its wrong i try my best

thnx