krupa05patel krupa05patel

26-01-2017
Mathematics

contestada

A helicopter flies horizontally at 100 km per hour. It takes 20 seconds for the helicopter to fly from directly overhead to being at an angle of elevation of 60 degrees. Find the height of the helicopter above the ground.

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ngfriesema ngfriesema

26-01-2017

I believe that it is 25 feet above you.

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