October 22, 2016

Homework Help: math

Posted by Pauline Duma on Monday, September 26, 2011 at 6:20pm.

john is standing 100 metres away from a building.the angle of elevationto the top of the building is8 degrees .He now walks straight away from the building.When he stopes,the angle of elevation is only 1 degree and 48 seconds.How far away is now from the base of the building.

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