Sunday
March 29, 2015

Homework Help: geometry

Posted by Math on Thursday, March 1, 2012 at 3:41pm.

chung ho is standing on the top of a building that is 135m tall. The angle of depression to the top of the building next door is 71 degrees. The angle to the base of the building is 77 degrees. The buildings are 31m apart. How tall is the other building?

thanks for your help.

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