Slopes Of Perpendicular Lines (Two Geometric Proofs)
In this video I have provided two proofs on how we can find the relation between the slopes of two perpendicular lines. Once we find the slope of the perpendicular line, we can use it to write the equation of this line.
If you want to know more about the equation of a line and how to calculate its slope, you can watch this video:
• How To Find The Equation Of A Line (Three ...