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平分线段或角
Author:
龚佳林
作已知角的角平分线
GeoGebra
作已知线段的垂直平分线
GeoGebra
掌握了等分线段的原理,4等分、8等分、16等分、
等分线段或角的问题都能得到解决。
New Resources
三位數除以一位數(一)
球體建築師
GeoGebra笔记功能体验课件
【案例】2018年全国1卷理科12题
四邉形 (四年級) 教師版
Discover Resources
翰林B4課p227_9
猴兄爬樹
水波干涉
折正三角形
Quiz on Addition and Subtraction of Directed Numbers (2)
Discover Topics
Volume
Bar Chart or Bar Graph
Combinatorics
Continuity
Upper and Lower Sum or Riemann Sum