Answer / shadavali123@gmail.com

H/3(A1+A2+underwrote 4AM) where is the h is the height of tepar of footing A1 is the area of column size area and A2 is the fotting is the base area AM is the mid point .so end

Answer / k singh

H/3 (A1+A2+under root A1xA2)

H/6 (A1+A2+4Am)

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