Find the circumference and area of a circle having the given diameter or radius. Use 3.14 for ?. Round your results to the nearest tenth.d = 9
mi
A. 29.8 mi; 29.8 mi2
B. 14.9 mi; 283.4 mi2
C. 14.9 mi; 59.7 mi2
D. 29.8 mi; 70.8 mi2
Answer: D
Mathematics
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