roads,eachof width 5 m, run at right angles through the centre of acro – InterviewSolution

1.	roads,eachof width 5 m, run at right angles through the centre of acrosstangular park of length 70 m and breadth 45 m and parallel to its sides. Find?the area of the roads. Also find the cost of constructing the roads at the rate of105 per m2. 3
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