Question

please give me answer

Answer 1

yeh p nikl gya tera answer sahu h ya galT bta dena

Answer 2

Answer:

The area of cylinder is 3386.64 cm³.

Step-by-step explanation:

The dimension of rectangular sheet is 44×22. The length of the rectangle is 44 cm and the width is 22 cm.

Sheet rolled along its length. So, height of cylinder is equal to width of the rectangle and perimeter of base is equal to the length.

$h=w=22cm$

$2\pi r=44$

$2\times \frac{22}{7}\times r=44$

$r=7$

The radius of the cylinder is 7 cm.

The volume of cylinder is

$V=\pi r^2h$

$V=\pi (7)^2(22)$

$V=1078\pi$

$V\approx 3386.64$

Therefore the area of cylinder is 3386.64 cm³.