Exa . 3 D“:l'[::: 1: the following offsets were taken from a chain line to hedge: | Offset B et I B, 120 160 220 280 . 108 136 182 96 BA& TS 63 46 the hedge and the offset by (iv) Trapezoidal (Ci)o;r;;):tcrdxpe area inc.ludcd between the chain line, id ordinate rule, (ii) Average ordinate rule, (iii) Simpson's rule, rule.
Extracted text: Example 1: the following offsets were taken from a chain line to hedge: Distance 20 280 160 7.5 220 6.3 40 120 8.4 60 80 offset 9.4 10.8 13.6 11.2 9.6 4.6 Compute the area included between the chain line, the hedge and the offset by (1) Mid ordinate rule, (ii) Average ordinate rule, (iii) Simpson's rule, (iv) Trapezoidal rule.