Monday
December 22, 2014

Homework Help: trig

Posted by Fiona on Saturday, October 16, 2010 at 4:00pm.

a hedgehog wishes to cross a road without being run over. he observes the angle of elevation of a lamp post on the other side of the road to be 27 degrees from the edge of the road and 15 degrees from a point 10m back from the raod. How wide is the road??

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