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Conway's Circle
Author:
Alex CHIK
GeoGebra
Alexander Bogomolny,
Conway's Circle
from Interactive Mathematics Miscellany and Puzzles
https://www.cut-the-knot.org/Curriculum/Geometry/ConwaysCircle.shtml
, Accessed 21 November 2017
gMath 互動數學教室
http://www.gmath.hk
New Resources
第八周作业
球体的体积推导(优化版)
四邉形 (四年級) 教師版
找出對稱軸
兩位數加法
Discover Resources
內切圓半徑證明
指數函數的圖形
不規則圖形的周界(雙L)
任務2的副本
分段函数和旋转曲面
Discover Topics
Upper and Lower Sum or Riemann Sum
Secant Line or Secant
Inequalities
Algebra
Rational Numbers