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mrs_skeptik [129]
3 years ago
7

The volume of clay used to build a cylindrical pillar with a height of 9 centimeters is 324π cubic centimeters. The area of the

base of the pillar is _____π square centimeters.
Mathematics
2 answers:
alekssr [168]3 years ago
8 0

Answer:

36pi

Step-by-step explanation:

I just took a test with this question and this was the right answer

~Please mark me as brainliest :)

OLga [1]3 years ago
5 0

Answer:

36\pi cm^2

Step-by-step explanation:

We are given that

Volume of cylinder =324\pi cm^3

Height of cylinder=9 cm

We have to find the area of  base of the pillar.

We know that

Volume of cylindrical pillar=Base\times Height

Where Base=\pi r^2

Substitute the values then we get

324\pi =Base\times 9

Base=\frac{324\pi}{9}=36\pi cm^2

Hence, the area of base of the pillar=36\pi cm^2

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