# Arcs Inside a Triangle _Posted on Nov 2, 2018_ +-- {.image} [[ArcsInsideaTriangle.png:pic]] > Two arcs are drawn from corners of the green equilateral triangle, which has area $3$. What's the area of the blue equilateral triangle? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1058454544953294848) * [[arcs inside a triangle techniques]] * [[arcs inside a triangle solution]]