lucifer0533 lucifer0533
  • 21-04-2017
  • Mathematics
contestada

A tree that is 100 feet tall casts a shadow that is 150 feet long. Determine the angle at which the rays of the sun hit the ground, to the nearest degree.

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beastmodehunter1234
beastmodehunter1234 beastmodehunter1234
  • 21-04-2017

The ratio of the tree height to shadow length is 23

So the angle of the sun is θ=arctan(23)

and with the aid of a calculator, θ≈33∘

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