Question

The lateral surface area of a hollow cylinder is 4224 cm.
It is cut along its height and formed a rectangular sheet
of width 33 cm. Find the perimeter of rectangular sheet?​

Answer 1

Answer:

Refer the pic

Hope it helps

Step-by-step explanation:

Answer 2

Answer:322 square cm

Step-by-step explanation:

Lsa of the cylinder= Area of rectangle

Therefore,

4224 = l*33

l = 128 cm

Perimeter= 2(l+b)

= 2(128+33)

=2(161)

= 322 square cm