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Right Triangle Trigonometry
Word problems
SOH CAH TOA
CHO SHA CAO
Your calculator should be in DEGREE MODE
A surveyor is standing 50 feet from the base of a large tree. The surveyor measures the angle of elevation from where he stands to
the top of the tree as 71.5°. How tall is the tree?
71.5°
50 ft.
?opp
adj toa
h = 149.43ft
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