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概述

  1. Polygons & Angles
    1. Classifying Polygons
    2. Polygon Interior & Exterior Angle Sum Theorems
    3. Polygon Exterior Angle Sum Theorems (Easier to See)

    Polygons & Angles

    作者:John Williams, Tim Brzezinski
    主题:角, 多边形
    Contains interactive applets pertaining to interior and exterior angles of polygons. Book written largely by Tim Brzezinski, with edits by John Williams
    Polygons & Angles

    内容目录

    • Classifying Polygons

      • Convex vs. Concave
    • Polygon Interior & Exterior Angle Sum Theorems

      • Triangle Angle Theorems
      • Quadrilateral Angle Theorems
      • Pentagon Angle Theorems
      • Hexagon Angle Theorems
    • Polygon Exterior Angle Sum Theorems (Easier to See)

      • Exterior Angles of a Triangle
      • Exterior Angles of a Quadrilateral
      • Exterior Angles of a Pentagon
      • Exterior Angles of a Hexagon
      • Exterior Angles of a Heptagon
      • Exterior Angles of an Octagon
    下一页
    Convex vs. Concave

    新资源

    • Discriminant of y = ax² + bx + c
    • Sine and Cosine on the Unit Circle
    • Parallel Line Image Maker
    • seo tool
    • z`]]

    发现资源

    • Cesario Special Lines in Triangles
    • BlankTriangleCenterDiagram
    • Sistemas de inequações
    • many angles

    发现主题

    • 几何变换
    • 直线
    • 等边三角形
    • 极限
    • 周长
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