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Mathematics, 31.03.2021 19:40 sierravick123owr441

A plane takes off from airport A at an angle of clevation of 25° and flies at that angle until it reaches an altitude of 4,000 ft. It then travels at 150 mph for 30 minutes. It then descends at an angle of depression of 15° until it reaches its destination at airport B. Assuming that the planc flew in a straight line from the airport A to its destination at airport B a) what is the distance from A to B?
b) how far did the plane actually fly?

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