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GeoGebra
GeoGebra Lesson
Contur
三角形及多邊形
角
三角形
多邊形
三角形及多邊形
Autor:
Alex CHIK
GeoGebra 互動數學教室
http://www.geogebra.hk
Tabel de valori
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
Următorul
Measurement & Classification of Angles 角的量度和分類
Materiale noi
Fibonacci Clock
中華民國國旗 (Codex╱2026.10.06)
國旗 (Claude 版)
幾何作圖題:切三圓(題目)
長方體平面投影 (Codex版)
Descoperă materiale
GGB研習繪本
test04繪本用
第14題
梯形堆垛
直方圖_Demo的副本
Descoperă Subiecte
Secțiuni conice
Cuboid
Medii
Secantă
Mediană