I won’t be doing all 4 of them (so that you can learn how to do it yourself successfully, without
me just giving you all the answers) but I did 11 which hopefully helps you understand?
Sorry if my handwriting’s a bit on the messy side :))
I hope this helps you
-(180+45)= -225
-5.180/4= -225
-5/4.pi
IM DOING THE SAME THING RIGHT NOW
Answer:

Step-by-step explanation:

Given formula to find the area:

Find radius first:

The circumference in this situation would be 38 feet.




Since we need to find radius, do division to 38 by 6.28.

Our radius is 6.05
Now back to the original formula which is:

Substitute:



