# Stack of Congruent Rectangles _Posted on Jun 28, 2019_ +-- {.image} [[StackofCongruentRectangles.png:pic]] > The height of this stack of congruent rectangles is $22$. What's the total shaded area? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1144572722426580998) * [[stack of congruent rectangles techniques]] * [[stack of congruent rectangles solution]]