The answer is 6.1 (A) because if you look at the circle s is directly aligned with 6.1 and not 12.2
Area of a circle is :

Where r is the radius.
To find r, you divide the diameter by 2

Then,
Answer:
Step-by-step explanation:300
Answer:
hi
Step-by-step explanation:
want to start a conversation
Answer:
(x-6)^2
Step-by-step explanation:
Hope this helped