🟦 Como Calcular a Área do Quadrado

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  • Опубліковано 30 вер 2024

КОМЕНТАРІ • 10

  • @fhffhff
    @fhffhff 4 місяці тому

    X²+(x+2)²+(x-2)²=83 x=√(71/3) (√(71/3)+2)²=83/3+4√(71/3)~45 19/27 c)

  • @lorinhosilva4702
    @lorinhosilva4702 4 місяці тому

    Excelente explicação professor Reginaldo Moraes.

  • @lechaiku
    @lechaiku 4 місяці тому

    It can be resolve just by a simple logic - it is a few seconds analysis:
    a^2 + b^2 + c^2 = 83
    1.
    a, b , c must belong to integers since their sum (prime, odd number) and difference between each of them (it is 2) are integers, and a, b, c all must be also odd;
    2.
    therefore, the bigger (maior quadrado) can't be bigger than 49 =7^2;
    3.
    therefore the sum of 83 = 9 + 25 + 49
    Answer: the "area do maior quadrado" is 49.

    • @Samuel-b3v8p
      @Samuel-b3v8p 4 місяці тому

      He always explain more detailed for those that have more difficulty

  • @lorinhosilva4702
    @lorinhosilva4702 4 місяці тому

    Sensacional professor Reginaldo Moraes.

  • @wagnerotto3217
    @wagnerotto3217 4 місяці тому

    🌟🌟🌟🌟🌟

  • @sr.entediadoentediado3907
    @sr.entediadoentediado3907 3 місяці тому

    Primeiro exercício desse canal que resolvi, Primeiro de muitos, continue com o belo trabalho amigo geometra

  • @gutos443
    @gutos443 3 місяці тому

    Parabéns pela maneira da resolução!!!