Question

Answer with explanation plz​

Answer 1

✅✅ANSWER BELOW ✅✅

R.E.F image 

R.E.F image l=5m,w=3.5m

R.E.F image l=5m,w=3.5mvolume of pit =14m3

R.E.F image l=5m,w=3.5mvolume of pit =14m3volume =l×b×h

R.E.F image l=5m,w=3.5mvolume of pit =14m3volume =l×b×h14=5×3.5×h

R.E.F image l=5m,w=3.5mvolume of pit =14m3volume =l×b×h14=5×3.5×h∴h=5×3.514=0.8m 

R.E.F image l=5m,w=3.5mvolume of pit =14m3volume =l×b×h14=5×3.5×h∴h=5×3.514=0.8m ∴ height of the pit =0.8m

Answer 2

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