Question

The circumference of a circle is 16 π inches. Show how you can use this information to calculate the same circles area.

Answer 1

Answer:

$64\pi$ in²

Step-by-step explanation:

The circumference of a circle is $2\pi r$, which means that in this case, r = 8 (since 2r = 16). The equation for the area of a circle is $\pi r^{2}$, so therefore the area of this circle is $8^{2} \pi = 64\pi$