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Mathematics 8 Online
OpenStudy (anonymous):

dr black is standing 25 feet from a streetlamp, and he is casting an 8 foot shadow. he estimates that the angle of elevation from the tip of his shadow to the top of the streetlamp is 20 degrees. the streetlamp is about __ feet tall

OpenStudy (mertsj):

|dw:1331836701343:dw|

OpenStudy (mertsj):

\[\tan 20=\frac{x}{33}\]

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