Answer:
7560.766
Step-by-step explanation:
The equation for the volume of a right cone is [tex]\frac{1}{3}\pi r^{2} h[/tex].
r = radius = 38/2 = 19cm
h = height = 20cm
Therefore:
[tex]V=\frac{1}{3}\pi (19)^{2}(20)=7560.766[/tex]