Distance Between a Point and a Line In 2D & 3D - Geometry

TL;DR

Learn how to find the perpendicular distance between a point and a line in both two and three dimensions.

Transcript

in this video we're going to focus on calculating the distance between a point and a line in two dimensions and in three dimensions so let's say if we have a graph and this is just some generic equation so let's say this is a line and the formula is ax plus b y plus c is equal to zero and we have some point x comma y the distance formula will give ... Read More

Key Insights

• 🫥 The distance between a point and a line in both two and three dimensions can be calculated using a standard formula.
• 🫥 The formula involves determining the coefficients of the line equation and substituting them along with the coordinates of the point.
• 🫥 The absolute value ensures a positive distance, representing the perpendicular distance between the point and the line.

Summary & Key Takeaways

• The video explains the formula for calculating the distance between a point and a line in 2D and 3D.

• It demonstrates how to use the formula with provided values to find the distance.

• The process involves determining the coefficients for the line and substituting them into the formula along with the coordinates of the given point.