Keishaud Keishaud
  • 01-02-2018
  • Mathematics
contestada

a train decreasea its altitude by 8 m while travelibg along 200 m of track find the angle of depression

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Аноним Аноним
  • 01-02-2018
angle of depression = arctan (8/200)  =  2.29 degrees  ( to nearest hundredth)
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