Pesquisar
Google ClassroomGoogle Classroom
GeoGebraTarefa

Esboço

  1. Protractor-usage
    1. 角
    2. 三角形
    3. 多邊形

    Protractor-usage

    Autor:Ronan Downes, Alex CHIK
    GeoGebra 互動數學教室 http://www.geogebra.hk
    Protractor-usage

    Lista de conteúdos

    • 角

      • Measurement & Classification of Angles 角的量度和分類
      • Addition of Angles 角的相加
    • 三角形

      • Classification of Triangles 三角形的分類
      • Interior & Exterior Angles of Triangles 三角形內角和及外角
      • Quiz on Interior & Exterior Angles of Triangles 三角形內角和及外角:測驗
      • Viviani's Theorem
      • 尋找等腰三角形 Isosceles Triangle Hunt
    • 多邊形

      • Sum of Interior Angles of Polygons 多邊形內角和
      • Sum of Exterior Angles of Polygons 多邊形外角和
      • Regular Star Polygon
    Próximo
    Measurement & Classification of Angles 角的量度和分類

    Novos Materiais

    • 探究三角形的全等條件
    • 多邊形的面積
    • 垂直線的斜率
    • 【案例】圆柱体内放置一个大球六个小球
    • 双心四边形

    Descobrir recursos

    • 柏拉圖宇宙模型
    • 數列,級數的極限
    • ex_1
    • How to draw a triangle with ruler and compasses?
    • 二項分布

    Explorar Tópicos

    • Matrizes
    • Triângulos
    • Reais
    • Aritmética
    • Estatística
    SobreParceirosHelp Center
    Termos de ServiçoPrivacidadeLicença
    Calculadora GráficaCalculadoraRecursos da Comunidade

    Baixe nossos aplicativos aqui:

    Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

    © 2025 GeoGebra®