Given,
Dimensions of rectangular sheet = 44 cm × 20 cm
When it rolled along its length:
Radius of base = \(\frac{length}{2π}\) = \(\frac{44\times 7}{2\times 22}\) = 7 cm
Height of cylinder = 20 cm
∴ Volume of cylinder = πr2h = \(\frac{22}{7}\)x 7 x 7 x 20 = 3080 cm3