Debbie is lying an the ground locking at a tree She sees the top of the tree from the ground level and extimates the angle of elevation between her and the top of the tree to be 30 degrees. The distance berween her and the top of the tree is 200 feet. Determine the exact height of the tree. Make a skerchh of the situation.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Debibie is lying an the ground locking at a tree. She sees the top of the tree from the ground level
(a)
andentimates tte angle of elevation between her and the top of the tree to be 30 degrees. The
dtance berween her and the top of the tree is 200 feet. Detarmine the exaa height of the tree. Make
a skerch of the situation.
Transcribed Image Text:Debibie is lying an the ground locking at a tree. She sees the top of the tree from the ground level (a) andentimates tte angle of elevation between her and the top of the tree to be 30 degrees. The dtance berween her and the top of the tree is 200 feet. Detarmine the exaa height of the tree. Make a skerch of the situation.
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