If the elevation of the top of the tree of point E due east of the tre – McqOptions

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1.	If the elevation of the top of the tree of point E due east of the tree is 60° and a point S due west of the tree is 30° then, elevation at the midpoint of ES is:
A.	90°
B.	45°
C.	30°
D.	60°
Answer» E.

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