condition of parallel and perpendicular lines
- Author:
- Mathguru
- Topic:
- Straight Lines
We now see two perpendicular lines.
We can change the slope of of the lines by using a slider.
Enter the slope of the second line by entering the slope in the format “m= value” in the input line. For example, type m = 1/3 and press enter to get the line with slope 1/3.