Now that the general procedure has been explained, let's work an
example. Here is a sketch of an irregular boundary with bearings
This sketch shows the retracement along this irregular boundary.
Notice that the record bearing and distances were run, placing a
temp at the missing corner. At the end of the record courses, a
tie was made to the found corner.
As we've done in previous problems, reduce the retracement to cardinal
equivalents. To determine departure of the closing error, D1, trig