[PDF] concave definition

adjective having an outline or surface that curves inwards like the interior of a circle or sphere."concave lenses"synonymes : curved inwards, hollow, hollowed out, scooped out, depressed, sunken, indented, recessed, incurved, incurvate
Autres questions
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  • C'est quoi une forme concave ?

    ? concave. Dont la forme est en creux, sans irrégularité apparente.

  • Quel est le synonyme de concave ?

    Synonyme : creux, incurvé, rentrant.
    Contraire : bombé, convexe, protubérant, renflé, ventru.

  • Comment distinguer concave et convexe ?

    Astuce pour distinguer la concavité
    Un moyen très simple de comprendre la différence entre concave et convexe est de prendre une cuillère à soupe. Le côté qui sert de récipient est concave.
    Si l'on regarde son propre reflet dedans, on paraît plus gros.
    Le côté qui ne sert pas de récipient est convexe.

  • Comment distinguer concave et convexe ?

    La rive concave ou berge concave est la berge située à l'extérieur d'un méandre et qui est érodée par le courant.
    La berge située à l'intérieur est nommée berge convexe.

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