Which expression represents the volume of the pyramid?
A
the fraction with numerator x cubed plus 2 x squared and denominator 3 cm cubedB
the fraction with numerator x cubed and denominator 3 cm cubedC
the fraction with numerator x squared plus 2 x squared and denominator 2 cm cubedD
the fraction with numerator x cubed plus 2 x squared and denominator 2 cm cubed