Answer:
see explanation
Step-by-step explanation:
the volume (V) of a cylinder is calculated using the formula
V = area of base × height
here the base is a circle with radius r = 2x²y
area of base = πr² = π × (2x²y)² = π × 4[tex]x^{4}[/tex]y² = 4[tex]x^{4}[/tex]y²π
V = 4[tex]x^{4}[/tex]y²π × 3x³
= 12[tex]x^{7}[/tex]y²π
