Answer:
B
Step-by-step explanation:
The formula for calculating the volume (V) of a cone is
V = [tex]\frac{1}{3}[/tex]πr²h
where r is the radius of the base and h is the height
here r = [tex]\frac{6}{2}[/tex] = 3 and h = 5
V = [tex]\frac{1}{3}[/tex]π × 3² × 5
= [tex]\frac{1}{3}[/tex]π × 9 × 5 = 15π m³ → B
