Question

A rectangular field has 80m length and 48 m breadth . Three roads ,eaxh of width 2 m pass through the field such that two roads are parellel to the breadth and the third road parellel to the length .find the area covered by the three road.?

Answer 1

if two roads parallel to breadth of 48m then the covered by two roads
$= 2 \times 2 \times 48 = 192 {m}^{2}$
one road is parrllel to length of 80m then area covered by the road is
$2 \times 80 = 160 {m}^{2}$add both the areas
$192 {m}^{2} + 160 {m}^{2} = 352 {m}^{2}$
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