Answer:
[tex]36\pi cm^2[/tex]
Step-by-step explanation:
We are given that
Volume of cylinder =[tex]324\pi cm^3[/tex]
Height of cylinder=9 cm
We have to find the area of base of the pillar.
We know that
Volume of cylindrical pillar=[tex]Base\times Height[/tex]
Where Base=[tex]\pi r^2[/tex]
Substitute the values then we get
[tex]324\pi =Base\times 9[/tex]
[tex]Base=\frac{324\pi}{9}=36\pi cm^2[/tex]
Hence, the area of base of the pillar=[tex]36\pi cm^2[/tex]
Answer:
36pi
Step-by-step explanation:
I just took a test with this question and this was the right answer
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