3D Distance Formula:
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The 3D distance formula calculates the straight-line distance between two points in three-dimensional space. It's an extension of the Pythagorean theorem to three dimensions.
The calculator uses the 3D distance formula:
Where:
Explanation: The formula calculates the square root of the sum of the squared differences in each coordinate dimension.
Details: Calculating distances in 3D space is fundamental in fields like computer graphics, physics simulations, engineering, architecture, and robotics.
Tips: Enter the coordinates of two points in 3D space and select your preferred units. The calculator will compute the straight-line distance between them.
Q1: Can I use negative coordinates?
A: Yes, the calculator works with any real numbers, including negative values.
Q2: What if my points have the same coordinates?
A: The distance will be zero, meaning the points are identical in space.
Q3: How accurate is the calculation?
A: The calculator provides results rounded to 2 decimal places, with underlying calculations using full precision.
Q4: Can I use this for 2D points?
A: Yes, just set the Z-coordinates to zero (or any equal value) for both points.
Q5: What units should I use?
A: The units are arbitrary as long as all coordinates use the same units. The result will be in the same units.