A total station is set up 5.00 ft above a benchmark that has an elevation of...

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A total station is set up 5.00 ft above a benchmark that has an elevation of 820.50 ft. A slope angle and slope distance of -3°15" and 645.90 ft, respectively, are measured to a reflector set up 4.25 ft above a hub at Point B. Neglecting curvature and refraction, the elevation (ft) of the hub at Point B is most nearly: A. - B. - C. - D. 785.76 784.63 783.88 779.63 5.34 A total station is set up 5.00 ft above a benchmark that has an elevation of 820.50 ft. A slope angle and slope distance of -3°15" and 645.90 ft, respectively, are measured to a reflector set up 4.25 ft above a hub at Point B. Neglecting curvature and refraction, the elevation (ft) of the hub at Point B is most nearly: A. - B. - C. - D. 785.76 784.63 783.88 779.63 5.34

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First lets convert the slope angle from degrees and minutes to decimal degrees for easier calculatio... View the full answer