# Dynamic Geometry 1460: Newton-Gauss Line, Complete Quadrilateral, Midpoints of Diagonals

The midpoints N, W, and T of the diagonals AC, BD, and
EF of a complete quadrilateral ABCDEF lie on a line called Newton-Gauss
Line.

See solution below

### Complete quadrilateral

Complete quadrilateral ABCDEF is the figure determined by four lines, no three of which are concurrent, and their six points of intersection A, B, C, D, E, and F.

### Midpoint

Midpoint of a segment: the point on a line segment dividing it into two segments of equal length.

## Static Diagram of Dynamic Geometry 1460: Newton-Gauss Line

## Poster of the Newton-Gauss Line using iPad Apps

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