Trapezoidal footing length = 2m , B=1.7m D=0.5m and d-
0.15m. Can anybody help and calculate quantity of concrete
by explaining all formulas involved.

Answer Posted / v.parthiban

a1+b1+root of a1*b1*h/3 footing size 7*7m 30cm*30cm
a1=49 b1=0.12m h=.3m
49+.12+root of 49*.012 *.3/3
49.12 + 2.425*.10
51.545*.10= 5.155cum

Is This Answer Correct ?    14 Yes 15 No



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