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 = 4 yd

A. 7.1 yd; 63.6 yd2 
B. 7.1 yd; 28.3 yd2
C. 14.1 yd; 14.1 yd2 
D. 14.1 yd; 15.9 yd2 


Answer: D

Mathematics

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