Question

Someone help me pls tysm

Answer 1

`201.06 {cm}^(2)`

Explanation:

The value of pi is around 3.1415927

The formula to find the area is a circle is ;

`\pi {r}^(2)`

We know that the radius(r) is 8cm

You put 8 at where the r is.

so u have

`3.1415927 * {8}^(2)`

`{8}^(2) = 64 \\ 3.1415927 * 64 \\ 201.0619328`

U then round your answer.

Hope this helps.

Answer 2

64π cm²

Explanation:

You want the exact area of a circle of radius 8 cm.

Circle formula

The area of a circle is given by ...

A = πr²

Using the given value of radius, we find the area to be ...

A = π(8 cm)² = 64π cm²

The area of the circle is 64π square centimeters.

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Additional comment

The "exact" area can only be expressed using a symbol for the irrational number pi.