# Equilateral Triangles in a Square _Posted on Nov 12, 2018_ +-- {.image} [[EquilateralTrianglesinaSquare.png:pic]] > Two equilateral triangles in a square. What's the missing area? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1062029309072809984) * [[equilateral triangles in a square techniques]] * [[equilateral triangles in a square solution]]