Math, asked by seema82, 1 year ago

find the ratio between the total surface area of cylinder to its curved surface area given that height and radius are 7.5cm and 3.5cm

Answers

Answered by sakshi273

6

2πr(r+h)/2πrh
r+h/h
7.5+3.5/7.5
110/75
22/15
1.466

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