Answer:
![2520cm^(3)](https://img.qammunity.org/2020/formulas/mathematics/high-school/25os4it8sk4yi64cquodid3inluq74v3z8.png)
Explanation:
To calculate the volume of a pyramid we have to remember the formula:
![V=(Ab*H)/(3)](https://img.qammunity.org/2020/formulas/mathematics/high-school/omj201qg7loc6wxy3e89o2rb4o8f12195v.png)
Where Ab is area of the base and H is the height of the pyramid.
Now that we have the formula we can just put in the values:
![V=((14)(18)(30))/(3)](https://img.qammunity.org/2020/formulas/mathematics/high-school/38blfbfdljtnbrz9pwuvwssuwr1h6zeb18.png)
![V=(7560)/(3)](https://img.qammunity.org/2020/formulas/mathematics/high-school/h67cesq46mbaxco520k8a3tsp6q8nkpyqf.png)
![V=2520](https://img.qammunity.org/2020/formulas/mathematics/high-school/40vj9i7vqj8zsh0x409i5fwyklr2q5ksc6.png)
So now we know that the volume is 2520.