A surveyor uses an auto-level instrument to calculate the length of the sides of a traverse (horizontal distances) based on stadia method. Table below presents the upper, middle and lower crosshair readings. Determine the horizontal distances between the corners of this traverse. Point Upper stadia Middle stadia Lower stadia Distance (ft.) A 1.98 1.58 1.18 A 2.21 1.41 0.61 C 2.19 1.29 0.39 D 2.45 1.95 1.45 E 1.39 1.19 0.99

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