The width is basically the diameter:
Given
Diameter = 5.5 cm
So Radius = \(\frac{d}{2}\) = \(\frac{5.5}{2}\) = 2.75 cm
Height of cylinder = 12.5 cm
Formula of the volume of a cylinder
V = Area of base × height of prism
= \(\pi\)r² × h
=(2.75)² (\(\pi\)) × 12.5
=7.5625\(\pi\) × 12.5
≈ 296.83 cm³
