Question

find the total surface area of a cylinder having radius of the base 14 metre and height 30 cm​

Answer 1

Step-by-step explanation:

Given:- radius(r) of a cylinder = 14 m

And height (h) of a cylinder = 30 m

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

$= 2 \times \frac{22}{7} \times 14(14 + 30) \: \: \: {m}^{2}$

$= 2 \times 22 \times 2 \times 44 \: \: \: {m}^{2}$

$= 3872 \: \: \: \: \: {m}^{2}$

Answer :- The total surface area of a cylinder is 3872 sq.m.