Solve the problem.Alan is building a garden shaped like a rectangle with a semicircle attached to one short side. If he has 80 feet of fencing to go around it, what dimensions will give him the maximum area in the garden?
A. width = 
? 11.2, length = 22.4
B. width = 
? 14.4, length = 21.5
C. width = 
? 22.4, length = 11.2
D. width = 
? 22.4, length = 28.8
Answer: C
Mathematics
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