skyalex skyalex

03-01-2018
Mathematics

contestada

From a balloon 915 feet high, the angle of depression to the ranger headquarters is 85°14'. How far is the headquarters from a point on the ground directly below the balloon (to the nearest foot)?

Respuesta :

molly452000 molly452000

03-01-2018

tan(85°14') = 915/d
hope this helps

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