Given Data:
The diameter of the container is 3 inches.
The height of the container is 9 inches.
The area of base can be determined as,
[tex]\begin{gathered} A_b=\frac{\pi}{4}d^2 \\ =\frac{\pi}{4}(3in)^2 \\ =2.25\pi in^2 \end{gathered}[/tex]
Thus, option (i) is incorrect.
The volume can be determined as,
[tex]\begin{gathered} V=A_bh \\ =2.25\pi\times9in^3 \\ =20.25\pi in^3 \end{gathered}[/tex]
Thus, option (ii) is correct.
The volume of the container the the nearest tenth can be determine as,
[tex]\begin{gathered} V=20.25\pi in^3 \\ =63.6in^3 \end{gathered}[/tex]
Thus, option (iii) is correct.
Thus, only option (ii) and (iii) are correct.
