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QuadratQuiz

Quiz

  1. Draw a square with width N
    big starting rectangle
  2. Cut of a rectangular stripe at the right
    cutting the stripe
  3. Turn the inner rectangle, so that all corners will be positioned on the resulting outer rectangle.
    quiz
  4. How long has the width of the cut to be, to make the stripe fit?
As text: 
                                        
  QQQQQQQQQQQQQQQQ ]QQa)4QQQ QQQQQQQQQ  
  QQQQQQQQQQQQQQQ'yQQQQQQb ? QQQQQQQQQ  
  QQQQQQQQQQQQQQ'yQQQQQQQQQ  QQQQQQQQQ  
  QQQQQQQQQQQQQ QQQQQQQQQQ'y QQQQQQQQQ  
  QQQQQQQQQQQQ_QQQQQQQQQQ'QQ QQQQQQQQQ  
  QQQQQQQQQQP_QQQQQQQQQQ QQQ QQQQQQQQQ  
  QQQQQQQQQP]QQQQQQQQQP_QQQQ WQQQQQQQQ  
  QQQQQQQQ ]QQQQQQQQQP_QQQQQ WQQQQQQQQ  
  QQQQQQQ'jQQQQQQQQQ ]QQQQQQ QQQQQQQQQ  
  QQQQQQ'yQQQQQQQQQ ]QQQQQQQ WQQQQQQQQ  
  QQQQQ QQQQQQQQQQ'jQQQQQQQQ WQQQQQQQQ  
  QQQP_QQQQQQQQQQ jQQQQQQQQQ WQQQQQQQQ  
  QQP_QQQQQQQQQQ QQQQQQQQQQQ WQQQQQQQQ  
  Q ]QQQQQQQQQP_QQQQQQQQQQQQ WQQQQQQQQ  
   jQQQQQQQQQP]QQQQQQQQQQQQQ WQQQQQQQQ  
  )QQQQQQQQQ ]QQQQQQQQQQQQQQ WQQQQQQQQ  
  QQa 4QQQQ']QQQQQQQQQQQQQQQ WQQQQQQQQ  
  QQQQQb/)'yQQQQQQQQQQQQQQQQ WQQQQQQQQ
Solution
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