Following effects were taken from a survey line to a wedge.
|
Distance (m) |
0 |
5 |
10 |
15 |
20 |
30 |
40 |
|
Offsets (m) |
3.0 |
4.0 |
5.5 |
5 |
6 |
4 |
4.5 |
The area between the survey line and the wedge is (by trapezoidal method)
1
185.5 m2
2
187.5 m2
3
189.5 m2
4
289.5 m2