Unit 1 I feel was definitely the hardest for me, also because I went to Las Vegas.  My first thing I learned in trigonometry was something called Soh Cah Toa if you don’t know what that is here is a tutorial. 

Then the project was assigned to find out the best possible angle for a solar panel for me I had a lot of trouble with this because of work and laziness. I think if I  listened better I would have finished all of unit 1 on time.