Part 1 CONTINUED… QUESTION 4: Using Coordinate Geometry Co…
Part 1 CONTINUED… QUESTION 4: Using Coordinate Geometry Computations, it is required to compute the coordinates of the two boundary points A and B. A total station was mounted on point G1 and the distances G1-A and G1-M were measured in addition to the horizontal angles G2-G1-M and M-G1-A. Point M lies on the line AB at a distance of 107.13 m from point B as shown in the figure. Please note that point B can not be observed from either point G1 or G2 due to existing obstacle. Compute the Distance A-M and the Angle G1-A-M Answer: The Distance A-M = m and the Angle G1-A-M is (round to the closest cm i.e. second decimal digits for the distance and four decimal digit for the angle)