Question

the ratio of the radius of base to the height of the cylinder is 2:3. find the total surface are of cylinder if its volume is
$1617 \: {cm}^{2}$
​

Answer 1

Answer:

Step-by-step explanation:

R=2

H=3

Tsa=2*22/7*r*(h+r)

So 2*22/7*2/(3+2)

44/7*10

=62.857