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docker41 [41]
3 years ago
9

Find the area of a given circle. I need correct answer

Mathematics
2 answers:
olga55 [171]3 years ago
8 0

                - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - -

\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}

        Find the areas of the given circles.

\large\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}

Formula for Area of a Circle:-

⇒ A=πr²

<u>Where:-</u>

  • A = area
  • π = pi, 3.14
  • r = radius

Substitute the values:-

      A=π(8)²

   On simplification,

A=64π

On further simplification,

A=200.96

\rule{300}{1}

A=πr²

A=π(3)²

A=π(9)

Which results in

A=28.3 cm^2

\rule{300}{1}

A=πr²

A=π(2)²

A=4π

Which results in

A=12.57

\rule{300}{1}

A=πr²

A=π(4)²

A=16π

A=50.27

\rule{300}{1}

A=πr²

A=π(6)²

A=36π

A=113.1

<h3>Good luck.</h3>

            - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Oksanka [162]3 years ago
3 0

Answer:

it’s the number of half the circle times 3.14 awnsers below

Step-by-step explanation:

1. 25.12

2. 9.42

3. 6.28

4. 12.56

5. 18.84

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