Find the Volume of the Solid Correct to the Nearest $\pi$

Multiple Choice

Find the volume of the solid correct to the nearest cubic unit. Use $\pi$ = 3.14 or the value of $\pi$ on your calculator.

A) $V \cong 23 \mathrm {~cm} ^ { 3 }$
B) $V \cong 6 \mathrm {~cm} ^ { 3 }$
C) $V \cong 20 \mathrm {~cm} ^ { 3 }$
D) $V \cong 12 \mathrm {~cm} ^ { 3 }$
E) $V \cong 40 \mathrm {~cm} ^ { 3 }$