# Four Isosceles Triangles in a Circle _Posted on Aug 26, 2018_ +-- {.image} [[FourIsoscelesTrianglesinaCircle.png:pic]] > All four triangles are isosceles. What's the angle? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1033663760198709248) * [[four isosceles triangles in a circle techniques]] * [[four isosceles triangles in a circle solution]]