Question

Can someone help me work below

Answer 1

i think i can help, what do u think goes where and then i will tell u whats right and whats wrongggg

Answer 2

The equation of a circle is:
\(C=2\pi r^2\)

So I don't understand how we do this, because if we did `radius: 3 units` it would just give us something like this:
\(C=2\pi (3)^2\)
Which in theory would give us:
\(C=56.5\)
But that's not an answer choice.