Find the unknown sides of the right triangle (see illustration). Round your answer to the appropriate number of significant digits.
A. b = 39.9 km, c = 44.5 km
B. b = 22.0 km, c = 39.9 km
C. b = 32.5 km, c = 38.0 km
D. b = 9.74 km, c = 8.73 km
E. b = 17.7 km, c = 9.74 km
Answer: A
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