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Problem 12^th

Example 4^th. The following field-notes are given to find
the area of the survey. 1st [S?] 6[?] 1/2 [?] 16, 14ch sta line 2nd [?]28[?]
9, 38ch[?] 2nd sta line. 3rd [?] 32 3/4 W 21. 20[ch's?] 4th N. 48 W 22. 4[7?] ch [1/3?]
5th N 26 3/4 [?] 18.00 ch; Left hand off-sets on first stat line. no 1
0.00 Dist 0.44 off-sets; no 2. 3.80 Dist. 2.00 off-set. no 3. [7?].04 Dist [3?].79
off-set, no 4. 9.87 Dist 2.34 off-set ; no 5. 13.24 Dist 3.00 off-set. no 6.
16.14 Dist. 0.31 off-set. On 2nd stat line. no 1. 0.00 Dist. 0.31 off-set;
no 2. 2.67 Dist 2.94 off-set; no 3. 6. 20 Dist 2.62 off-set; no 4. 9.38 Dist

Ans. 56. A. 2. R. 18. [P.?]

A B C D E [arrow over plot labelled by letters]