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OpenStudy (anonymous):
a child lies on the ground and looks up at a 9ft tree nearby. the child is 13 feet away from the tree. what is the angle of elevation from the child to the top of the tree?
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OpenStudy (anonymous):
You should ask 'how' to solve the problem and not the exact answer.
OpenStudy (anonymous):
tan teta=0.692
OpenStudy (anonymous):
the answer choices are 55, 46, 44, and 35
OpenStudy (anonymous):
inverse tangent of (tree height / distance from the tree) so inv tan( 9/13) so about 34.7 Choose 35 degrees
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