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TheAmethyst

Hey ! there

Answer:

  • Area of circle is 8 miles square

Step-by-step explanation:

In this question we are provided with a circle having radius 8 miles . And we are asked to find the area of circle .

For finding area of circle we need to know that what's the formula used for finding area of circle . So ,

[tex] \:\qquad\: \qquad \: \underline{\boxed{ \frak{Area_{(Circle)} = \pi r {}^{2} }}}[/tex]

Where ,

  • π refers to 3.14 or 22/7

  • r refers to radius of circle

Solution : -

[tex] \quad \: \dashrightarrow \qquad \: 3.14 \times (8) {}^{2} [/tex]

Squaring 8 ,

[tex]\quad \: \dashrightarrow \qquad \:3.14 \times 64[/tex]

Multiplying 3.14 and 64 ,

[tex]\quad \: \dashrightarrow \qquad \blue{\underline{\boxed{\frak{ \: 200.96 \: miles {}^{2} }}}} \quad \bigstar[/tex]

  • Henceforth , area of circle having radius 8 miles is 200.96 miles square .

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[tex]\large\blue\textsf{\textbf{\underline{\underline{Question:-}}}}[/tex]

               The radius of a circle is 8 miles. What is the circle's area?

[tex]\large\blue\textsf{\textbf{\underline{\underline{Answer and How to solve:-}}}}[/tex]

Formula for the Area:-

A=πr²

Where

  • A= area
  • π = pi (I'll use 3.14 for pi)
  • r = radius

Substitute the value of r, which is 8:-

A=π(8)²

A=64π

On simplification,

A=64(3.14)

On further simplification,

A=201.1 mi²

Good luck.

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