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Justin wants to build a fence for his rectangular garden. He has 280 meters of fencing. Suppose that a side length (in meters
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let length of garden and breadth fm xm fercing : 200m ie. Perimeter = 280m all+b) = 280 2(y + x) * 280 &ty=140 g = 190 - xmla) Area : IXb (140-1) x 140 x-x2. All) Aces=1400-dh for manima & minina Acal 20 140-2x = 0 2x = 140 TX-70m the aww)=/40 - 2x

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