Answer:
36[tex]\pi[/tex] square inches
Step-by-step explanation:
So, you multiply 12 times [tex]\pi[/tex] to get your circumference
Once you do that you get 37.69911184
You then plug this into the Circumference of a circle formula (C=[tex]\pi[/tex]d)
37.69911184=[tex]\pi[/tex]d
Divide by [tex]\pi[/tex] to get 12=d (is the the diameter)
Then, divide 12 by 2 to get your radius which is needed for the next part.
Plug in the 6 (12/2=6) into the Area circle formula (A=[tex]\pi[/tex][tex]r^{2}[/tex])
A=[tex]\pi[/tex][tex](6)^{2}[/tex]
After multiplying, you should get A=113.0973355
After doing all this, you have to figure out which answer is equal to the Area you found.
Just multiply choices. (Ex: 144 times [tex]\pi[/tex], 288 times [tex]\pi[/tex], etc.)
So you get 36[tex]\pi[/tex] square inches
Hope I helped.
