if the ratio of the length of a pole in the shadow is 1:1 then find the angle of elevation of sum
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Let Angle A be the angle of elevation.
tan A = length of the pole/length of shadow
tan A = Perpendicular/Base
tan A = 1/1
tan A = 1
A = tan^-1(1)
A = 45 Degrees = Angle of Elevation
Angle of Elevation = 45 Degrees
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