Two roads each 3 m wide, run at right angles through the middle of a rectangular park, such that each is parallel to one of the sides of a park. If the park is 70 m by 45 m, find the area of the portion of the park minus the path.
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Answer:
Area of the rectangular park=length ×breadth
= 70×45=3150sqmt.
Now, area of first road = length of the park× breadth of the road
=70×3=210sqmt
Similarly, area of second road=45×3=135sqmt
Adding areas of both the roads we get,
210+135=345
Therefore area of the remaining park =
3150-345=2805sqmt
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Answer:
2805 sqmt
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