Question

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

Answer 1

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

        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

Where:-

• 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

Good luck.

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Answer 2

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