The total surface area of the cylinder is 9143.68cm³
A cylinder is a prism with circular base. The total surface area cylinder is expressed as;
SA = 2πr ( r + h)
where r is the radius of the base and h is the height of the cylinder.
Height of the cylinder = 3cm × 30 = 90cm
radius = 14cm
SA = 2 × 3.14 × 14( 14 + 90)
= 87.92 × 104
= 9143.68cm³
Therefore, The total surface area of the cylinder is 9143.68cm³