Centroid of a Tetrahedron in Coordinates

Centroid of a Tetrahedron in Coordinates

For vertices:

$$A(x_1,y_1,z_1),\quad B(x_2,y_2,z_2),\quad C(x_3,y_3,z_3),\quad D(x_4,y_4,z_4)$$

the centroid is:

$$G\left(\frac{x_1+x_2+x_3+x_4}{4},\frac{y_1+y_2+y_3+y_4}{4},\frac{z_1+z_2+z_3+z_4}{4}\right)$$

Usage

- Used for coordinate-based centroid questions involving tetrahedra.

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