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.

Novos Materiais

z`]]
兩位數的位值
Select an object for a time to start a command. Light
Billard V5.2 and V6
bewijs stelling van Pythagoras

Descobrir recursos

Area of a Circle Discovery
Rewrite fractions as decimals
المستطيل
try1
Box Problem 2

Explorar Tópicos

Sólidos ou formas 3D
Círculo Unitário
Equações diferenciais
Vetores 3D
Triângulos Isósceles