# Two Semi-Circles in a Semi-Circle _Posted on Feb 11, 2021_ +-- {.image} [[TwoSemiCirclesinaSemiCircle.png:pic]] > What’s the area of the large semicircle? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1359814531015409665) * [[two semi-circles in a semi-circle techniques]] * [[two semi-circles in a semi-circle solution]]