# Multiple Semi-Circles III _Posted on Mar 7, 2021_ +-- {.image} [[MultipleSemiCirclesIII.png:pic]] > The red diameter is $6$. What’s the total shaded area? =-- * Thread [on twitter](https://twitter.com/Cshearer41/status/1368476681665667073) * [[multiple semi-circles iii techniques]] * [[multiple semi-circles iii solution]]