In the mid-section formula
(A) The mean depth is the average of depths of two consecutive sections
(B) The area of mid-sections is calculated by using mean depth
(C) The volume of the earth work is calculated by multiplying the mid-section area by the
distance between the two original sections
(D) All of the above
(A) The mean depth is the average of depths of two consecutive sections
(B) The area of mid-sections is calculated by using mean depth
(C) The volume of the earth work is calculated by multiplying the mid-section area by the
distance between the two original sections
(D) All of the above