so by XXXXXX the XXXXXX in the XXXXXXX,
XXXX= XX/X * h * h* h ( XX h=r)
> 1078*(X/22) = h*h*h
> h^3 = XXX
> h=X
so the depth XX XXX oil tank XX XXX.
b)XXXX,
length=XXX
breadth=5m
perimeter XX XXX rectangle is = 2*(length + XXXXXXX)
so, XXXXXXXXX=X*(10+X)= 2*XX=30m
4)
so, x= 44/15