Answer:
11 yards.
Step-by-step explanation:
The area of a square is A= s²
Since the area is given as 121, you just take the square root.
s= 11 yards
Answer is C
r= 3
there are 4 circles.
total area of circle = 4 π 3²
so shaded area = 12²- 4π3²= 30.90
A<w
Hopefully this helps
c and d
ok so i do not know how to explain
