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Outline
平行四边形
平行四边形
平行四边形
Author:
音乐之声
Topic:
Parallelogram
几何
平行四边形
Parallelogramm - Eigenschaften
Rechteck - Eigenschaften
Sine & Cosine of a Sum: Discovery
Quadrat - Eigenschaften
PGCD et algorithme d'Euclide
[洋葱] 18-2 正方形组图上
[洋葱] 18-2 正方形组图下
Next
Parallelogramm - Eigenschaften
New Resources
找出對稱軸
異分母分數減法
四邊形的特性
兩組對邊相等的四邊形
兩位數除以一位數（一）
Discover Resources
tessellation design
Statistics (M1)
量筒
Drag C and see
二次函数的探究
Discover Topics
Division
Square
Rectangle
Algebra
Line Segment
