Find the total surface area of a container in cylindrical shape whose diameter is 14 cm and height is 25 cm. [Use π = 22/7]

1408 cm²

We know that,

Total surface area of the cylinder = 2πr(h+r)

Diameter = 14 cm

height = 25 cm.

Radius of the cylinder = \(\frac{14}{2}\) = 7

Total surface area of the cylinder = 2 × \(\frac{22}{7}\) × 7(25 + 7) = 1408 cm²