Question

Find the total surface area of a closed cylinder having radius 14cm and height 8 cm.​

Answer 1

Answer:

Given, radius r=14 cm, height h=8 cm

Total surface area of cylinder =2πr(h+r) sq.units

$= 2 \times \frac{22}{7} \times 14(8 + 14)$

$= 2 \times 22 \times 2 \times 22$

$= 1936 {cm}^{2}$