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lts area.gular field is 60 m wide and its perimeter is 320 m. If laying of grassleaving a bare path 8 m wich would it cost for grass to be laid on the field 1 |
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Answer» B=60mp=320mnow,2(l+b)=320l+60=160l=160-60l = 100mnow,new length =100-(2×8)=84mnew bredth=60 -16=44marea=84×44=3,696 m squrecost =3,696×7.5=27,720 |
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