Distance Between Two Points Calculator
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Formula: d = √((x₂-x₁)² + (y₂-y₁)²)
d = √((x₂-x₁)² + (y₂-y₁)²)
Step-by-Step Examples
(1,2) and (4,6) = 5
dx=3, dy=4. √(9+16) = √25 = 5. A classic 3-4-5 right triangle.
Frequently Asked Questions
How do I find the distance between two points?
Use the distance formula: d = √((x₂-x₁)² + (y₂-y₁)²), which is derived from the Pythagorean theorem.
Can the distance be negative?
No. Distance is always a non-negative value since it represents a magnitude.
Is this the same as Euclidean distance?
Yes. The distance formula calculates the straight-line (Euclidean) distance between two points in a 2D plane.