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Oxana [17]
3 years ago
5

Your family has a circular swimming pool. The radius of the pool is 9 feet and and its depth is 4 feet. What is the volume of th

e pool? Use 3.14 to approximate pi. Round your answer to the nearest hundredth.
Mathematics
2 answers:
-Dominant- [34]3 years ago
7 0

Given

Your family has a circular swimming pool.

The radius of the pool is 9 feet and and its depth is 4 feet.

Find out the volume of the pool.

To proof

As depth is given in the question that means the shape of the  swimming pool

is cylinder.

Formula

Volume\ of\ cylinder = \pi r^{2}h

where r = radius

h = height

now

radius of the pool is 9 feet and and its depth is 4 feet.

put all the values in the above equation

we get

= \pi\times 9^{2}\times 4

use 3.14 to approximate pi

= 3.14\times 9\times9\times4

we get

= 1017.4 ( approx )feet²

Hence proved

Snowcat [4.5K]3 years ago
6 0

Answer:

1017.36

Step-by-step explanation:

First off, the original answer is incorrect. Don't read it.

The first answer is partially correct.

3.14 × (9 ft)∧2 × 4 ft = 1,017.36 ft∧3

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Let

x -----> number of cards Sophie has

y -----> number of cards Jackie has

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