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

Perpendicular Lines: Quick Exploration
Pythagorean Template: Integer Legs
רישום חופשי
Nikmati Keunggulan Di Bandar Judi Terpercaya
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Descobrir recursos

Relfection of Darth Vader
Pythagoras' theorem part 7
constant section
circle fractal
Euler Line
Four-bar free chain

Explorar Tópicos

Continuidade
mdc e mmc
Distribuição normal
Circuferência
Transformação de semelhança ou semelhança