Distance from the ground to the top of a building; The angle of depression from the top of a building to a point on the ground is 32 degrees 30'. How far is the point on the ground from the top of the building if the building is 252m high?
Follow Math Help Forum on Facebook and Google+
Just use the law of tangents.
Can you show me the complete solution i am kind of confused.
An angle of depression goes from the horizontal down.
Solve for x.
Last edited by galactus; November 24th 2008 at 05:38 AM.