Answer:
[tex]A.\ 192\ \text{units}^3[/tex]
Step-by-step explanation:
The volume of pyramid is given by :-
[tex]\text{Volume}=\dfrac{1}{3}\times\text{base area}\times\text{height}[/tex]
Now, according to the given pyramid in the picture, the base area of the pyramid is given by :-
[tex]\text{Area}={\text{side}}^2=(8)^2=64\ \text{units}^2[/tex]
Now, the volume of the given pyramid will be :-
[tex]\text{Volume}=\dfrac{1}{3}\times\text{64}\times\text{9}\\\\\Rightarrow\text{Volume}=192\ \text{units}^3[/tex]
