# Two Quarter Circles in a Square II _Posted on Apr 5, 2021_ +-- {.image} [[TwoQuarterCirclesinaSquareII.png:pic]] > What’s the sum of these two angles? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1379104347280306176) * [[two quarter circles in a square ii techniques]] * [[two quarter circles in a square ii solution]]