Question

There is a rectangular field of size 94m×32m. Three roads each of 2m width pass through the field such that two roads are parallel to the breadth of the field and the third is parallel to the length. Calculate the area of the field covered by the three roads and the area of the field not covered by the roads

Answer 1

$area \: covered \: by \: three \: roads = 94 + 32 + 32 - 2 - 2 = 154\times 2 = 308 \\ \: sq \: area \: not \: covred \: by \: roads = 3008 - 308 = 2700$