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kolbaska11 [484]
3 years ago
5

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.)

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
5 0

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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