Copy of opening a cube

Autor:丁明智, 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.

Nuevos recursos

Volume by Shells Around y
Reflection = 180° Rotation about a Line
bewijs stelling van Pythagoras
Shells
apec

Descubrir recursos

Arithmetic: Skills & Concepts
Dilation Exploration
Dodeca III Locked
A third vector of a basis
square2

Descubre temas

Triángulos
Enteros
Rombos
Lógica
Distribución binomial