City B is 5 miles east of city A. City C is 10 miles southeast of city B. Which of the following is the closer to the distance from City A to City C?

A 11 miles
B 12 miles
C 13 miles
D 14 miles

Correct Answer: 11 miles

so, Distance AC = √[(10)^2 + (5)^2] = √(100 + 25) miles = 11.2 miles = 11 miles (ans)
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