Couleurs et Formes - Formes Tridimensionnelles

(geometry) a shape that is not two-dimensional because it has height, width, and length

solide

a figure, either hollow or solid, with six equal square sides

cube

a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism

cuboïde, prisme rectangulaire

(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points

sphéroïde

(geometry) a round object that every point on its surface has the same distance from its center

sphère

(geometry) a three dimensional shape with a circular base that rises to a single point

cône

(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides

cylindre

a three-dimensional shape similar to a stretched or compressed sphere

ellipsoïde, ellipsis

either half of a sphere

hémisphère

a solid shape made of flat sides that fit together along their edges

polyèdre

(geometry) a solid figure formed by three flat faces that intersect in a point

trièdre

(geometry) a polyhedron with four flat sides, a triangular pyramid

tétraèdre

(geometry) a solid figure with five flat faces

pentaèdre

(geometry) a solid figure with six flat faces

hexaèdre

a polyhedron with seven faces or sides

heptaèdre

a geometric figure with eight triangular faces, twelve edges, and six vertices

octaèdre

a shape with nine flat sides that connect along their edges

nonaèdre, nonahedron

(geometry) a solid shape with ten flat faces

décaèdre

a three-dimensional figure with twelve regular pentagonal faces, thirty edges, and twenty vertices

dodécaèdre

a three-dimensional figure with twenty equilateral triangle faces, thirty edges, and twelve vertices

icosaèdre

a three-dimensional shape that wraps around a torus or doughnut-like surface

polyèdre toroidal, polyèdre en forme de tore

(geometry) a solid figure with flat sides and two parallel ends of the same size and shape

prisme

a three-dimensional shape that has a pair of parallel bases connected by rectangular faces, with the bases not being perpendicular to the sides

prisme oblique, prisme incliné

a three-dimensional shape that has a pair of parallel bases connected by rectangular faces, with the bases being perpendicular to the sides

prisme droit

a three-dimensional shape that has two identical bases, and all sides are the same shape and size

prisme uniforme, prisme à bases identiques

a three-dimensional shape with two triangular bases connected by three rectangular faces

prisme triangulaire, prisme à bases triangulaires

a type of uniform prism that has square bases and rectangular faces that connect the bases

prisme carré, prisme à bases carrées

a type of uniform prism that has pentagonal bases and rectangular faces that connect the bases

prisme pentagonal, prisme à bases pentagonales

a type of uniform prism that has hexagonal bases and rectangular faces that connect the bases

prisme hexagonal, prisme à bases hexagonales

a three-dimensional geometric figure with six identical rhombus-shaped faces

rhomboèdre

a three-dimensional figure with six parallelogram faces, where each face is parallel to the opposite face

parallélépipède

a three-dimensional shape often seen in cooling towers, sculptures, or lampshades, known for its curved design

hyperboloïde, hyperboloïde (forme)

a 3D shape with identical, regular polygon faces and the same number of faces meeting at each corner

solide platonique, polyèdre régulier

a three-dimensional geometric shape composed of multiple intersecting polygons that form a star-like structure

polyèdre étoile, étoile polygonale

a type of regular polyhedron in geometry, which is formed by extending the faces of a regular convex polyhedron to create new faces or facets

polyèdre de Kepler-Poinsot, polyèdre régulier de Kepler-Poinsot

a non-convex polyhedron in geometry that has an unusual property of having no faces that are triangles, despite being composed of triangular faces

polyèdre de Szilassi, polyèdre non convexe de Szilassi

a three-dimensional shape made up of 14 faces, 21 vertices, and 36 edges, with a symmetrical arrangement of polygons

polyèdre Csaszar, polyèdre de Csaszar

a convex polyhedron in geometry that has regular polygons as its faces and is vertex-transitive

polyèdre uniforme, polyèdre régulier

a semi-regular convex polyhedron in geometry that has a combination of regular polygons as its faces, with identical vertices and edges, and is vertex-transitive

solide archimédien, polyèdre semi-régulier

a non-convex Archimedean solid with icosahedral symmetry, consisting of 80 equilateral triangles and 12 regular pentagons

dodécaèdre raboté, dodécaèdre snub

a solid object with a square base and four triangular sides joined to a point on the top

pyramide

a three-dimensional geometric shape with a triangular base and triangular faces that meet at a common vertex or apex point

pyramide à base triangulaire, pyramide triangulaire

a three-dimensional geometric shape with a square base and four triangular faces that meet at a common vertex or apex point

pyramide carrée, pyramide à base carrée

a three-dimensional geometric shape with a pentagonal base and five triangular faces that meet at a common vertex or apex point

pyramide pentagonale, pyramide à base pentagonale

a three-dimensional geometric shape formed by extending the faces of a regular dodecahedron to create additional triangular faces or spikes

dodécahèdre stellé, dodécahèdre étoilé

a solid shape resembling a donut or ring, made by spinning a circle around a line that does not cut through the circle

torus, anneau

a three-dimensional geometric shape with a hexagonal base and triangular faces that meet at a common vertex

pyramide hexagonale, pyramide à base hexagonale

a three-dimensional geometric shape with a heptagonal base and triangular faces that meet at a common vertex

pyramide heptagonale, pyramide à base heptagonale

a geometric shape consisting of an octagonal base and triangular faces that converge to a single point or vertex at the top

pyramide octogonale, pyramide à base octogonale