Find the area of the shaded region
A. 100
B. 344
C. 1256
D. 314
E. 1600

Answer:
B. 344 m
Step-by-step explanation:
The square is 40 m long or wide
40*40=1600
Each circle is 100 pi
100 pi * 4 = 400 pi
1600-400 pi = 1600-1256
1600-1256=344