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areas in a crossed trapezium

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Areas in a Crossed Trapezium

Posted on Nov 20, 2019

Areas in a Crossed Trapezium

The total blue area is equal to the purple area. What fraction of the trapezium is shaded?

Revised on May 9, 2021 20:55:55 by Andrew Stacey
Views: Print | TeX | Source | Linked from: Catriona Agg's puzzles, Catriona Agg's puzzles 2019, areas in a crossed trapezium techniques