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    CURIOSITE GEOMETRIQUES

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    • pilouP Offline
      pilou
      last edited by

      Très balèzes les vidéos de ce site! (VF)

      Frenchy Pilou
      Is beautiful that please without concept!
      My Little site :)

      1 Reply Last reply Reply Quote 0
      • chriC Offline
        chri
        last edited by

        Bonjour

        Trouvez ci-joint une vidéo de CALVIN LIN qui nous explique 3 méthodes pour inscrire un carré dans un triangle.
        Je trouve cela digne de nos glorieux ancêtres que sont PYTHAGORE ou LEONARD.

        Chri


        QUADRATURE DANS UN TRIANGLE.png


        CARRE - CALVIN LIN.skp

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        • pilouP Offline
          pilou
          last edited by

          La construction rouge du triangle de droite est démente! 😮
          Les autres sont évidentes! 😄

          Je l'ai dessiné pour le croire! Marche avec un triangle quelconque! 😲

          triangle_rouge.jpg

          Frenchy Pilou
          Is beautiful that please without concept!
          My Little site :)

          1 Reply Last reply Reply Quote 0
          • pilouP Offline
            pilou
            last edited by

            Pas mal aussi celui-ci! 😄

            Frenchy Pilou
            Is beautiful that please without concept!
            My Little site :)

            1 Reply Last reply Reply Quote 0
            • pilouP Offline
              pilou
              last edited by

              Encore une série de vidéos à explorer! 😎

              Frenchy Pilou
              Is beautiful that please without concept!
              My Little site :)

              1 Reply Last reply Reply Quote 0
              • chriC Offline
                chri
                last edited by

                Bonjour

                une astuce a propos des pourcentages.

                chri

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                • pilouP Offline
                  pilou
                  last edited by

                  Bon c'est pas géométrique mais cela a un rapport avec le dessin! 💚
                  Une fonction paramétrique qui permet d'approcher n'importe quel dessin! 😮

                  https://images2.imgbox.com/da/c4/C2UZgP8Q_o.png

                  https://images2.imgbox.com/16/f7/2PHoDDoM_o.png

                  Frenchy Pilou
                  Is beautiful that please without concept!
                  My Little site :)

                  1 Reply Last reply Reply Quote 0
                  • pilouP Offline
                    pilou
                    last edited by

                    Frenchy Pilou
                    Is beautiful that please without concept!
                    My Little site :)

                    1 Reply Last reply Reply Quote 0
                    • pilouP Offline
                      pilou
                      last edited by

                      Curiosité 😄

                      https://images2.imgbox.com/ad/77/8uMPobHc_o.jpg

                      Frenchy Pilou
                      Is beautiful that please without concept!
                      My Little site :)

                      1 Reply Last reply Reply Quote 0
                      • pilouP Offline
                        pilou
                        last edited by

                        😮

                        Frenchy Pilou
                        Is beautiful that please without concept!
                        My Little site :)

                        1 Reply Last reply Reply Quote 0
                        • pilouP Offline
                          pilou
                          last edited by

                          Incroyable ça! 😮

                          Frenchy Pilou
                          Is beautiful that please without concept!
                          My Little site :)

                          1 Reply Last reply Reply Quote 0
                          • chriC Offline
                            chri
                            last edited by

                            quand géométrie et math se croisent ...
                            Cela devient magique

                            merci Pilou

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                            • pilouP Offline
                              pilou
                              last edited by

                              Toujours plus fort! ☀

                              Frenchy Pilou
                              Is beautiful that please without concept!
                              My Little site :)

                              1 Reply Last reply Reply Quote 0
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