V = 441 cm³ (rounding up to the nearest whole)
1) Since the Volume of the Cone is given by:

2) The measure of the height is 9cm and the area of the base is 147.
Since the area of a cone is a Circle. Then we can find the radius, applying the Circle Area formula to that:
![\begin{gathered} A_{\text{circle}}=\pi\text{ r²} \\ 147=\pir^2 \\ (147)/(\pi)=(\pi r^2)/(\pi) \\ r^2=46.791 \\ \sqrt[]{r^2}=\sqrt[]{46.791} \\ r=6.84 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/68z1qm1f73ffcx7c3qzjn73h8hggy44jor.png)
3) Now that we have that radius we can plug that into the Volume of The cone

Then the Volume of the cone is approximately 440. 94 cm³ or rounding off to the nearest whole number 441 cm³