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Effectus [21]
3 years ago
7

A fountain in the park has two circular pools that are the same size. What is the total area of the pools if the radius is 3 yar

ds? Use 3.14 for Pi and round the approximate area to the nearest tenth, if necessary. Check all that apply.
Mathematics
2 answers:
mihalych1998 [28]3 years ago
5 0

Answer:

56.6 square yards.

Step-by-step explanation:

Given:

A fountain in the park has two circular pools that are the same size.

<u>Question asked:</u>

What is the total area of the pools if the radius is 3 yards ?

<u>Solution:</u>

First of all we will calculate the area of a circular pool.

As we know:

Area\ of\ circle=\pi r^{2}

                       =\frac{22}{7} \times(3)^{2} \\ \\ =\frac{22}{7}\times9\\ \\ =\frac{198}{7} \\ \\ =28.28\ square\ yards

Area of circular pool nearest tenth = 28.3 square yards

Now, as given that both pools are of same size.

Total area of the pools = 28.3 square yards + 28.3 square yards

                                      = 56.6 square yards.

Thus, the total area of the pools are 56.6 square yards.

Kobotan [32]3 years ago
3 0

Answer:

ur answer is 56.5 and 18

Step-by-step explanation:

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