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How to Calculate Distance Between Two Points
Formula
The distance formula is derived from the Pythagorean theorem: d = sqrt((x2-x1)² + (y2-y1)²).
This calculator also finds the midpoint between the two points.
Common use cases:
- Measuring map distances
- Computer graphics collision detection
- Urban planning and surveying
Frequently Asked Questions
Dr. David Park
Applied Mathematician, PhD Mathematics
David holds a PhD in Applied Mathematics from MIT. He has published research on numerical methods and computational algorithms used in engineering and scientific calculators.
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