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Extracted text: ANGLE MEASURED VALUE ANGLE MEASURED VALUE 312 o'24" 4759' 40" 137 10' 29" 57 02' 42" 100 40' 25" 65 36' 20" 241 05' 13" 66 53'30" 52 10' 20" 289 00' 30" 70 59' 30" 280° 43' 58" 27 18' 12" 51 57' 53" k
Extracted text: 1. ADJUSTMENT OF A CHAIN OF TRIANGLES. Given in the tabulation are the observed angles of a chain of triangles as chown in the accom- panying sketch. Perform station and figure adjustment using the approxi- mate method.