The dude sent the link open it and u can acces the answers from here
You need a graphing calculator or just use an app on your phone (Desmos is a good app to use). I show what to do in the photo below.
Answer:
1017.36 square miles
Step-by-step explanation:
Since the diameter of a circle is twice the radius, the radius of this circle is 36/2=18. Since the area of a circle is , the area of this circle is:
Hope this helps!