Opening a Cube

Avtor:Leah McConnell, Arthur Lee

A cube is divided into 6 congruent right pyramids. Drag the yellow dot to 'close' the cube. This shows the volume of a square base pyramid with height equal to half its base edge.

Novi prispevki

Untitled
Building Triangles with Set Areas
Perimeter of Rectangle
Building Trapezoids with Set Areas
Slope Between 2 Points (Phase 2)

Raziskovanje virov

A سجل 4 دوال مختلفة بحيث تمر خطوطها البيانية من النقطة
Geometry Applets
Parallelogram, cyclic quadrilateral and angle bisector
trignometric ratios
Solve polynomial equations v1

Poglavja za raziskovanje

Tangenta
Odvod/integral
Konstrukcija
Števila
Pravokotnik