Closed cylindrical tank of height 2 m and base of radius 77cm from a metal sheet how many squaremetresofmetal sheet
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Here we have to find the curved surface area of the cylinder.
To find it we need height and cicumference of the cylinder.
Height =2m
Cicumference =2 (3.14)r
r=77cm=0.77m
Cicumference =2*3.14*0.77
=6.28*0.77
=4.8356m
C. S. A=2*4.8356
=9.6712m^2
To find it we need height and cicumference of the cylinder.
Height =2m
Cicumference =2 (3.14)r
r=77cm=0.77m
Cicumference =2*3.14*0.77
=6.28*0.77
=4.8356m
C. S. A=2*4.8356
=9.6712m^2
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