The area given is 380.13
·The equation to find are is pi(r²)=a
·The equation to find the diameter of a circle using the area is a/pi=D
Knowing this we just plug everything in.
·380.13/3.14=D
Now knowing this we solve
380.13/3.14=120.99
-I hope this is the answer you are looking for, feel free to post your questions here on brainly in the future.