# Five Regular Polygons _Posted on Aug 8, 2021_ +-- {.image} [[FiveRegularPolygons.jpeg:pic]] > All five polygons are regular. The red square has area 12. What’s the area of the blue square? =-- * Thread [on twitter](https://x.com/Cshearer41/status/1424418484470091782) * [[five regular polygons techniques]] * [[five regular polygons solution]]