Point Distance from Line
Interactive visualization of perpendicular distance calculation
Adjust line equation (y = mx + b) and point coordinates • Distance updates in real-time!
Input Controls
Line Equation
y
=
±0.5 per click
x
+
±0.5 per click
y = -1x - 2
Point Coordinates
(
±0.5 per click
,
±0.5 per click
)
Point: (3, 4)
Line Properties
Slope (m)
-1
Y-Intercept (b)
-2
Perpendicular Distance
5.66
d = |mx₀ - y₀ + b| / √(m² + 1)
Live Visualization
Line
Point
Distance