Answer:
2. 12.25pi
Step-by-step explanation:
circumference = diameter × pi
diameter = 7
area of circle = pi radius^2
radius = 3.5
3.5^2 = 12.25
answer = 12.25 pi
There's 10
You count the little squares, which give you 9 and then you count the big square that all of the little squares are in, which gives you 10 squares in total
