In the mid-section formula« Back to Questions List
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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 sections
D. The volume of the earth work is calculated by multiplying the mid-section area by the distance between the two original sections
E. (a), (b) and (c) of the above.
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