Question

THIS IS NOT A TEST! MY FRIENDS MADE THIS TO SEE HOW SMART I AM.

Answer 1

Area of a circle is given by:

`\begin{gathered} A=\pi\cdot r^2 \\ r=(d)/(2) \\ A=\pi\cdot((d)/(2))^2 \\ A=(\pi)/(4)\cdot d^2 \\ A=(\pi)/(4)\cdot16^2 \\ A=(\pi)/(4)\cdot256=64\cdot\pi \\ A=201 \end{gathered}`