filmov
tv
Slopes of Parallel and Perpendicular Lines - Sheaff Math
![preview_player](https://i.ytimg.com/vi/nosDvEmMmx4/sddefault.jpg)
Показать описание
Today's lesson teaches you how to find the slope of parallel and perpendicular lines. Great resource for IXL Skill "Slopes of Parallel and Perpendicular Lines". Code: ADB