Answer:
36pi
Step-by-step explanation:
The area of a circle is pi*radius^2, so 36pi. I am not sure if you want 3.14 as pi, or 3.1 as pi, so just substitute it in for the value your teacher said to use.
Answer:
it is 53 or 56
Step-by-step explanation:
i don't know how to explain this but theres you answer
