Distance Calculator
The Distance Formula
This tool calculates the straight-line (Euclidean) distance between two points in either a 2-dimensional or 3-dimensional space.
2D Distance Formula
For two points \( P_1 = (x_1, y_1) \) and \( P_2 = (x_2, y_2) \):
\[ d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} \]
3D Distance Formula
For two points \( P_1 = (x_1, y_1, z_1) \) and \( P_2 = (x_2, y_2, z_2) \):
\[ d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2 + (z_2 - z_1)^2} \]
Calculates the distance between two points in 2D or 3D space.
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