An airplane flies from City A in a straight line to City B, which is 120 kilometers north and 180 kilometers west of City A. How
far does the plane fly? (Round your answer to the nearest kilometer.)
1 answer:
Answer: 216 kilometers
Step-by-step explanation:
You need the hypotenuse, this is the formula: h = √(a^2 + b^2)
so...
√(120^2 + 180^2)
√(14400 + 32400)
√46800
216.33
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