# Areas in a Crossed Trapezium _Posted on Nov 20, 2019_ +-- {.image} [[AreasinaCrossedTrapezium.png:pic]] > The total blue area is equal to the purple area. What fraction of the trapezium is shaded? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1197106803647111170) * [[areas in a crossed trapezium techniques]] * [[areas in a crossed trapezium solution]]