Answer:
Volume of cylinder [tex]=2797.7[/tex]
Step-by-step explanation:
Let [tex]a[/tex] be diameter and [tex]b[/tex] the height of the cylinder
[tex]Then\ radius(r)=\frac{diamater\ (a)}{2}\\\\r=\frac{18}{2}\\\\r=9[/tex]
Volume of cylinder [tex]=\pi\times(radius)^2\times(height)[/tex]
[tex]=\pi\times(9)^2\times11\ \ \ \ \ \ (\pi=3.14)\\\\=3.14\times9\times9\times11\\\\=2797.74\\\\\approx2797.7[/tex]
