Namaste, iam Edward Clauss, Have a nice day.
Do Perpendicular Lines Have The Same Slope? [Solved]
Perpendicular lines do not have the same slope. The slopes of perpendicular lines are different from one another in a specific way. The slope of one line is the negative reciprocal of the slope of the other line.
Proof: parallel lines have the same slope | High School Math | Khan Academy
Sal proves that parallel
Proof: perpendicular lines have negative reciprocal slope | High School Math | Khan Academy
Sal proves that
Parallel Lines Have the Same Slope
Parallel
