Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
What is the maximum number of enclosed regions that you can create by drawing two circles and two triangles on a flat surface? Try answering with mathematical arguments.
I don't have any mathematical arguments, but the best I have managed is 33 regions.
Thanks for the great puzzle!!
The highest I've gotten so far is:
33 regions. Below is a visual representation:
I've also gotten:
Required, but never shown