# Three Congruent Rectangles III _Posted on Jul 23, 2020_ +-- {.image} [[ThreeCongruentRectanglesIII.png:pic]] > The three green rectangles are congruent. What fraction of the square do they cover? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1286239151940161538) * [[three congruent rectangles iii techniques]] * [[three congruent rectangles iii solution]]