Part 1….Question 1: Solve for the distance x shown in the…
Part 1….Question 1: Solve for the distance x shown in the figure above. Please note that the area of the trapezoid ABB’A’ is 20% of the total area of the tract. – The angle CBA is [blank1] deg, [blank2] min, and [blank3] sec. – The angle BAE is [blank4] deg, [blank5] min, and [blank6] sec. – The distance x is [blank7] m. _________________________________________________________________________________________________________ Part 1 Problem: The tract of land ABCDEA is to be divided into two parts by a line parallel to the side AB so that the area of the southern part of the tract is 80% of the total tract area. Using the information below it is required to find the coordinates of point A’ and B’ to establish the partition line A’ B’. Total tract area = 2884882.89 m2 NOTE: YOU ARE PROVIDED THE TOTAL AREA OF THE TRACT AND THE LENGTH AND AZIMUTH OF EACH SIDE. PLEASE USE THIS INFORMATION TO SAVE EXAM TIME. Pt X(m) Y(m) A 1406.45 1325.03 B 2561.70 2300.54 C 3530.34 1772.20 D 3391.96 561.07 E 1943.08 260.32 Side Length(m) Az (o ‘ “) AB 1512.03 049 49 19 BC 1103.36 118 36 37 CD 1219.01 186 31 05 DE 1479.77 258 16 24 EA 1192.30 333 15 05
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