# Triangles in a Dodecagon _Posted on Jul 27, 2019_ +-- {.image} [[TrianglesinaDodecagon.png:pic]] > The difference between the orange and yellow areas is $2$. What's the total area of the regular dodecagon? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1155083857575710720) * [[triangles in a dodecagon techniques]] * [[triangles in a dodecagon solution]]