Two planes leave the same airport at 1:00 pm. How many miles apart will they be at 3.00 pm if one travels directly north at 150 mph and other travels directly west at 200 mph?
A. 200 miles
B. 350 miles
C. 150 miles
D. 500 miles
E. 100 miles
সঠিক উত্তরঃ
D.
500 miles
Explanation:
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