Akshat's questions, and what I've been up to 

Sorry for not uploading a video for ages! A few months ago, one of my subscribers, Akshat, asked me these geometry questions, and I haven't been able to answer them, so I'm opening them up to the public so hopefully someone can post a solution. Also an update on what's kept me busy lately - house hunting, and getting into making music (learning how to use LMMS and writing a software synthesizer).