Question

:2. The perimeter of a right circular cylinder is 44 meter and height is 14 meter, let
write by calculating its lateral surface area.

Answer 1

Answer:

Given,

perimeter=44m

height=14m

a/q

perimeter of circle= 2πr

44=2×22/7×r

44×7=44×r

7=r

now,

lateral surface area=2πrh

=2×22/7×7×14

=44×14

=616m²