This unit was difficult because I have to make life connections with lines and every theorems that we have to memory and explain it to others which make it more even harder because I don't know that what I explain will make sense to others people or not. Also, I thought that learning all different theorems were very challenging for me because I had to understand and explain with real life examples in my presentation.

 

Parallel and perpendicular lines  are used in architecture and many places of sports such as basketball courts, football fields and train track. These parallel and perpendicular lines helped to make game fair for sports and make it more safe with the train track, these lines are important because if it not parallel or perpendicular, it might cause danger or unfair game as well.

We can parallel or perpendicular lines easily because it is mostly part of everything and found everywhere. Parallel lines can be found on trees, house and beehive. Perpendicular line can be found on any animal like butterfly or any insects.