Formes fondamentales

Les blocs de construction de l’espace tridimensionnel

The fundamental shapes form the essential vocabulary of three-dimensional geometry. Each primitive—from the perfect symmetry of the sphere to the angular precision of the cube—represents a unique exploration of spatial properties: volume, surface area, symmetry, and curvature. These elemental forms serve as the foundation for understanding more complex geometric structures and spatial relationships.

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Plan

Fundamental geometric surface in two dimensions, illustrating flatness, continuity, and orientation.

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Sphère

Primitive géométrique parfaite démontrant une symétrie sphérique dans l’espace tridimensionnel.

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Cube

Polyèdre fondamental à six faces carrées illustrant une géométrie orthogonale.

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Cône

Fundamental geometric solid with a circular base and a single apex, illustrating radial symmetry and smooth tapering.

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Cylindre

Fundamental geometric solid with two parallel circular bases connected by a curved surface, illustrating translational symmetry.

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Prisme

Fundamental geometric solid with two parallel and congruent polygonal bases connected by rectangular faces, illustrating uniform cross-section.

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Tore

Fundamental geometric surface formed by revolving a circle around an axis, illustrating periodicity and circular symmetry.

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