To The Nearest Degree,find The Angle Of Elevation Of The Sun When A 9 Meters Vertical Casts A Shadow 3 Meters Long.
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draw a diagram and review the tan(x) function
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To The Nearest Degree,find The Angle Of Elevation Of The Sun When A 9 Meters Vertical Casts A Shadow 3 Meters Long.
Find the height of a tree if the angles of elevation is its top changes from 25 degree to 50degree as observer advanced 15 meter to ward its base.
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72degree
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