In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.b = 7 yd, c = 14 yd
A. a = 7 yd
B. a ? 12.1 yd
C. a ? 9.9 yd
D. a ? 4.6 yd
Answer: B
Mathematics
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A. 
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