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regular polyhedron

/ˈrɛɡjʊlər ˌpɒlɪˈhiːdrən/

Tradução: Sólido tridimensional em que todas as faces são polígonos regulares congruentes e em cada vértice converge o mesmo número de faces. Os exemplos mais comuns são os cinco sólidos platônicos: tetraedro, cubo, octaedro, dodecaedro e icosaedro.

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phrase

/ˈrɛɡjʊlər ˌpɒlɪˈhiːdrən/C1formalscientific
  • ptSólido tridimensional em que todas as faces são polígonos regulares congruentes e em cada vértice converge o mesmo número de faces. Os exemplos mais comuns são os cinco sólidos platônicos: tetraedro, cubo, octaedro, dodecaedro e icosaedro.

A three-dimensional geometric shape where all faces are congruent regular polygons, and the same number of faces meet at each vertex. Common examples include the five Platonic solids: tetrahedron, cube, octahedron, dodecahedron, and icosahedron.

  1. Regular polyhedronC1formal

    A three-dimensional solid shape whose faces are all congruent regular polygons, and whose vertices are all identical.

    ptPoliedro regular

    • A cube is a regular polyhedron with six square faces.
    • The tetrahedron is the simplest regular polyhedron, having four triangular faces.
    • There are only five regular polyhedra, known as the Platonic solids.