# Two Triangles Overlapping a Quarter Circle _Posted on Feb 20, 2021_ +-- {.image} [[TwoTrianglesOverlappingaQuarterCircle.png:pic]] > Both triangles are equilateral. What’s the area of the quarter circle? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1363061291309498369) * [[two triangles overlapping a quarter circle techniques]] * [[two triangles overlapping a quarter circle solution]]