Answer:
The one on the top left
Step-by-step explanation:
Slope of one third and y intercept -4
Your formula here is A=pir^2
Plug in the numbers but instead use 22/7 for pi
A=(22/7)(21)^2
A=22/7*441=1386
Answer is 1386 sq inches
It's 61 (Free points for me)