In this lesson we are going to talk about parallel lines and transversals. Parallel lines are two lines in a plane that never meet. And no matter how long these lines are, no matter how far out they go, they will never intersect. There is a specific notation for parallel lines. Skew lines are two lines that are not in the same plane and do not intersect. They are not parallel, but they won't intersect because they are not in the same plane. Transversal is a line that intersects two or more lines in a plane. In this lesson you'll learn about angles formed by a transversal, like exterior, and interior angles.
*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.
Parallel Lines and Transversals
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.