Copy of opening a cube

Autor:Natalia, 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

רישום חופשי
Linear Approximations
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bewijs stelling van Pythagoras
從邊長辨認四邊形

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Negative enlargement and translation
Central and Inscribed Angles Subtended by the Same Arc
Reflection Practice #5
การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
การบวกจำนวนเต็ม

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Problemas de Optimización
Hipérbola
Función lineal
Perímetro
Exponente