Answer:
A. 60 in³
Step-by-step explanation:
The formula of a volume of a cone:
[tex]V=\dfrac{1}{3}\pi r^2H[/tex]
r - radius
H - height
We have r = 1.9 in and H = 15 in. Substitute:
[tex]V=\dfrac{1}{3}\pi(1.9)^2(15)=\pi(3.61)(5)=18.05\pi\ in^3[/tex]
[tex]\pi\approx3\to V\approx18.05\cdot3=54.15\ in^3[/tex]
