if the circumference of base of cylinder is 15cm and its height is 2cm what will be its csa
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CSA=πr^2h hence answer is 30cm.square
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circumference=15cm
we know that generally circumference=2*pi*r
=>2*pi*r=15
r=2.386
csa of a cylinder is given by 2*pi*r^2
=2*(22/7)*(2.386)^2
=35.78 cm^2
we know that generally circumference=2*pi*r
=>2*pi*r=15
r=2.386
csa of a cylinder is given by 2*pi*r^2
=2*(22/7)*(2.386)^2
=35.78 cm^2
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