Find the ratio of total surface area and curved area of a right circular cylinder given that its ht and rs are 9 m and 2.1m ,respectively.
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TSA/ CSA - 2r*(h+r)/2rh
h+r/h - 9+2.1/9
11.1/9
111/90 - 37/30
h+r/h - 9+2.1/9
11.1/9
111/90 - 37/30
Answered by
3
what is the height of the cylinder of question
yogesh3380:
9m
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