# Three Circles in a Rectangle II _Posted on Oct 19, 2019_ +-- {.image} [[ThreeCirclesinaRectangleII.png:pic]] > I've stacked three right-angled triangles to make this rectangle. What's its area? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1185594037157421058) * [[three circles in a rectangle ii techniques]] * [[three circles in a rectangle ii solution]]