6 in

Shape: Circle
Find the area of the circle.
Area of a circle: 3.14 x r²
A = [?] in²
Round to the nearest hundredth.

1 answer

To find the area of a circle, we use the formula:

\[ A = \pi r^2 \]

Given that the radius \( r \) is 6 inches, we can substitute that value into the formula. Assuming \( \pi \) is approximately 3.14, we calculate the area as follows:

\[ A = 3.14 \times (6)^2 \]

First, calculate \( (6)^2 \):

\[ (6)^2 = 36 \]

Now substitute that back into the area formula:

\[ A = 3.14 \times 36 \]

Now perform the multiplication:

\[ A = 113.04 \]

Thus, the area of the circle is:

\[ A \approx 113.04 , \text{in}^2 \]

So, rounded to the nearest hundredth, the area is:

\[ A = 113.04 , \text{in}^2 \]