Find the Area of the Shaded Region.
Round to the nearest tenth if necessary.
4 cm
12 cm
4 cm

Answer:
12.86 or 12.9
Step-by-step explanation:
Square area = L X W/ Area = 4 X 4 = 16
Circle area= pi X r^2/ Area = 3.14 X 1 = 3.14
Shaded region = 16 - 3.14 = 12.86