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Two airplanes leave Dawson City Airport at the same time. One airplane travels at 420 km/h. The other airplane travels at 375 km/h. About

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Two airplanes leave Dawson City Airport at the same time. One airplane travels at 420 km/h. The other airplane travels at 375 km/h. About 2 h later, they are 1000 km apart. Determine the angle between their paths, to the nearest degree. The angle between their paths is

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