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三角形内角和练习题课件
Author:
迟中金
Topic:
Triangles
GeoGebra
New Resources
找出對稱軸
異分母分數減法
【案例】2013年安徽高考15题
兩組對邊相等的四邊形
球體建築師
Discover Resources
方格紙上畫長方形1
畫三角形 題2c
雙曲線20160521
六角柱(可側轉、上下轉)
圓外切四邊形
Discover Topics
Secant Line or Secant
Solids or 3D Shapes
Straight Lines
Geometric Transformations
Pythagoras or Pythagorean Theorem