If cross sectional area of an embankment at 30 m intervals are 20, 40, 60, 50 and 30 m2 respectively, then volume of the embankment on the basis of prismoidal rule is:
1
5300 m3
2
8300 m3
3
4300 m3
4
6300 m3
If cross sectional area of an embankment at 30 m intervals are 20, 40, 60, 50 and 30 m2 respectively, then volume of the embankment on the basis of prismoidal rule is: