In the previous lesson we introduced the concept of proofs, and in this one we are going to work on proving segment relationships. We are going to try and start setting up proofs and get you more familiar with them. A good proof is made of five essential parts. The first step is to state the theorem to be proved. After that, we need to list the given information. You'll learn about these two, as well as the rest of the steps, in this lesson. On the two-column proof, all statements are in the first column, and the reasons are in the second column. This lesson also covers some of the reasons, as well as some proof examples.
*These practice questions are only helpful when you work on them offline on a piece of paper and then use the solution steps function to check your answer.
Proving Segment Relationship
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.