![[Freshman Math Perimeter] Trouble understanding perimeters](https://preview.redd.it/0l52kyabs1kh1.jpeg?auto=webp&s=a2fce48c8eaa53ba45d4e8007da11e8d75b3cc8d)
[Freshman Math Perimeter] Trouble understanding perimeters
Just started my freshman year and learned my math teacher doesn't allow retrys on homework so im trying to get comfortable with this work quickly. I am somewhat familiar with the basics from last year but complex shapes like these confuse me.