lueczeau lueczeau

30-01-2017
Mathematics

contestada

Calculate the slope of a ramp rising to a deck that is 1.8 m high and starts a horizontal distance of 4.5 m from the deck

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wolf1728 wolf1728

03-02-2017

slope = opposite / adjacent
arc tangent (slope) = 1.8 / 4.5
arc tangent (slope) = 2/5
arc tangent (slope) = 21.801 Degrees

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