Editorial for Mock CCC '18 Contest 2 J4/S2 - A Geometry Problem
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Submitting an official solution before solving the problem yourself is a bannable offence.
Submitting an official solution before solving the problem yourself is a bannable offence.
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We start by computing the sum of the areas of the rectangle and checking that it is a perfect square.
We now wish to verify whether we can build a square with side length . One of the rectangles must have a side length of and be on the end of the rectangle. If it has dimensions , then we just need to check if the other two rectangles can form a rectangle with dimensions .
Two rectangles can form a rectangle of dimensions if the rectangles have dimensions either and or and .
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