Fyi area=pir^2 not 3r2
(oh, I see, you want to aprox pi=3, ok)
radius=4
3(4^2)=area
3(16)=area
48=area
answer is 48in^2
Answer:
Option C
Step-by-step explanation:
thankful that there are graphing tools. see screenshot
Sorry I don't know I'm not that good at these kinds of things so so so sorry