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Minchanka [31]
2 years ago
7

Brainliest to the correct answer, but answer ASAP

Mathematics
2 answers:
klemol [59]2 years ago
6 0

the answer is 153.86 ft squared

= the formula for the area of a circle is A=πr2

= area = pi x radius squared

= the radius is 7 feet, square that to get 49

= multiply 49 by pi to get the area: 153.86 square feet

153.86 ft squared

CaHeK987 [17]2 years ago
3 0

Answer:

153.86 ft squared

Step-by-step explanation:

As per given question we have provided that :

  • ➟ Radius of circular pool = 7 feet

We need to find :

  • ➟ Area of circular pool

Here's the required formula :

{\dashrightarrow\sf{A =  \pi {r}^{2}}}

  • ↝ A = Area
  • ↝ π = 3.14
  • ↝ r = radius

Substituting all the given values in the formula to find the area of circular pool :

{\dashrightarrow{\sf{Area =  \pi {r}^{2}}}}

{\dashrightarrow{\sf{Area = 3.14{(7)}^{2}}}}

{\dashrightarrow{\sf{Area = 3.14{(7 \times 7)}}}}

{\dashrightarrow{\sf{Area = 3.14{(49)}}}}

{\dashrightarrow{\sf{Area = 3.14 \times 49}}}

{\dashrightarrow{\sf{Area = 153.86}}}

\star{\underline{\boxed{\sf{\red{Area = 153.86 \:  {ft}^{2}}}}}}

Hence, the area of circular pool is 153.86 ft².

\rule{300}{1.5}

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Answer:

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Answer:

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Step-by-step explanation:

A person is moving on the sidewalk from one end to the other end.

He walks 40 feet in 8 seconds.

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