3 years ago

Help please will give brainiest

Mathematics

1 answer:

Dmitrij [34]3 years ago

5 0

Answer:

the first one

Step-by-step explanation:

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Work Shown:

$V = \pi*r^2*h\\\\V \approx 3.14*15^2*45\\\\V \approx 31,792.5 \text{ cubic feet}\\\\$

The result is approximate since $\pi \approx 3.14$ is approximate.

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Cross multiply method

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