# Three Squares in a Semi-Circle _Posted on Aug 23, 2019_ +-- {.image} [[ThreeSquaresinaSemiCircle.png:pic]] > The two smallest squares each have area $6$. How long is the red line? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1164848958742638592) * [[three squares in a semi-circle techniques]] * [[three squares in a semi-circle solution]]