Find the perimeter (or circumference) and area of the figure. For the circle, give the exact value and then use 
for an approximation.
A. perimeter = 72 mi
area = 207 sq mi
B. perimeter = 72 mi
area = 315 sq mi
C. perimeter = 48 mi
area = 315 sq mi
D. perimeter = 48 mi
area = 207 sq mi
Answer: A
Mathematics
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A. 
B. 
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A. Domain: (-?, ?); Range: [-5, ?)
B. Domain: (-?, ?); Range: [-2, ?)
C. Domain: (-?, ?); Range: [-2, ?)
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Mathematics