# Three Squares in a Circle _Posted on Nov 5, 2018_ +-- {.image} [[ThreeSquaresinaCircle.png:pic]] > Three squares in a circle ... If the blue triangle has area $5$, what's the area of the red triangle? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1059527656079847425) * [[three squares in a circle techniques]] * [[three squares in a circle solution]]