Question

16 in area =

Explanation:

Step1: Identify the radius

The diameter of the circle is given as 16 in. The radius $r$ of a circle is half of the diameter. So $r=\frac{16}{2}=8$ in.

Step2: Apply the area - formula

The formula for the area of a circle is $A = \pi r^{2}$. Substitute $r = 8$ into the formula: $A=\pi\times(8)^{2}=64\pi$ in². Using $\pi\approx3.14$, we get $A\approx64\times3.14 = 200.96$ in².

Answer:

$200.96$ in²