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矩形
Author:
康靖坤
Topic:
Rectangle
可輸入長、寬 選擇顏色
GeoGebra
New Resources
兩組對邊相等的四邊形
判斷球體
找出對稱軸
四邉形 (四年級) 教師版
【案例】2013年安徽高考15题
Discover Resources
Polygon Activity
Rotational Symmetry - Octahedron
gjh-g05-00 平方差公式
圓周_心算題02
学习计算器套件
Discover Topics
Intersection
Similar Triangles
Line Segment
Sine
Dilation