Seudónimo Seudónimo
  • 03-06-2021
  • Mathematics
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A plane is flying at an altitude of 17,000 feet. The angle of depression from the plane to the airport is 21 degrees. What is the distance between the plane and the airport, to the nearest tenth of a foot?

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BlazingKolimp2703o
BlazingKolimp2703o BlazingKolimp2703o
  • 03-06-2021

Answer:

tan 21 = 17 000 / d

d = 17000/ tan21 = 44286.5 ft

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