the radii of two cylinders are in the ratio 3 is to 4 find their height is 10 centimetre each find the ratio of the curved surface area
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let The Radii of the cylinders be 3x cm & 4x cm and we have, height= 10cm
Ratio Of CSA(Cylinders):-
CSA(Cylinder 1) : CSA(Cylinder 2)
2πrh : 2πRh
r : R
3x : 4x
3 : 4
Ans:- ratio of the curved surface areas of the two cylinders is 3 : 4
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