The curved area of a cylinder is 1980cm sq and the radius of it base is 15cm. Find height of the cylinder .Π22÷7
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GIVEN,
CURVED AREA OF A CYLINDER =1980SQCM
RADIUS=15CM
CURVED AREA OF CYLINDER=2*PIE*R*H
1980=2*22/7*15*H
H=1980*7/22*2
H=9*7/2
H=63/2
H=31.5CM..
HOPE ITS HELPFUL YOU
GIVEN,
CURVED AREA OF A CYLINDER =1980SQCM
RADIUS=15CM
CURVED AREA OF CYLINDER=2*PIE*R*H
1980=2*22/7*15*H
H=1980*7/22*2
H=9*7/2
H=63/2
H=31.5CM..
HOPE ITS HELPFUL YOU
thebrainestgirl:
kuch nhii...
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