Answers

2015-09-08T13:40:58+05:30
Cisterns are cuboidal in shape.
dimension = 11.2m × 6m × 5.8m

capacity = volume = lbh = 11.2m × 6m × 5.8m = 389.76 m³

area of iron sheet required = total surface area of cistern
= 2(lb+bh+lh)
= 2(11.2×6 + 6×5.8 + 11.2×5.8)
= 2(166.96) m²
= 333.92 m²

capacity = 389.86 m³
area of sheet required = 333.92 m²
1 5 1
in litre, capacity = 389.76*1000 = 389760 litre