Plane Geometry

Demonstrations 1 - 20 of 1278

Families of Four-Point Touching Equilateral TrianglesNew this month | Families of Four-Point Touching SquaresNew this month | Dissection of Two Squares into Three Congruent SquaresNew this month | Dissection of a Square into Three SquaresNew this month | Golden Ratio by Paper FoldingNew this month |

Ellipse by Paper FoldingNew this month | Constructions with Paper FoldingNew this month | |||