max area of quadrilateral with sides 20,20,14,13 and right ange between 20s
Source: 2016 (-17) Swedish Mathematical Competition p1
August 31, 2020
geometryareaareasmax
Problem Statement
In a garden there is an -shaped fence, see figure. You also have at your disposal two finished straight fence sections that are m and m long respectively. From point you want to delimit a part of the garden with an area of at least m . Is it possible to do this?
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