# A Semi-Circle and Quarter Circle in a Square _Posted on May 17, 2019_ +-- {.image} [[ASemiCircleandQuarterCircleinaSquare.png:pic]] > What's the area of the square? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1129427096919576576) * [[a semi-circle and quarter circle in a square techniques]] * [[a semi-circle and quarter circle in a square solution]]