Math, asked by kriti748, 1 year ago

5.
Two cylinders have their radii in the ratio 4:5 and their heights in the ratio 5 : 6. Find the ratio
their curved surface areas.

Answers

Answered by anandvasita123

6

Answer:

CSA of cylinder =2ΠRH of the 1st cylinder

CSA of 2nd Cylinder =2Πrh

CSA oh 1st cylinder=2×22/7×45=243.7

CSA oh 2nd cylinder =2×22/7×5×6=141.4

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