Extracted text: A Surveyor has Surveyed a line (Open Traverse) and Recorded the following results, the length and deflection angle of each line AB- 30m, BC- 50m, CD= 25m, DE- 30m RBab= N 60 E, B= 30 Right, C- 45 Left, D= 30 Left. A- Draw the line using scale 1/1000. B- Calculate the angles to the right in this line