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Normal Transforming to Z
作者：
Patrick Cobb
GeoGebra
最新資源
Identifying Sine, Cosine, Tangent Ratios in Right Triangles (Quick)
Solving 2x2 and 3x3 Systems Using Cramer's Rule
Equilateral Triangle Cross Sections
Slopes of Parallel Lines
apec
探索資源
Ellipses Extra Cred
pgcd
Slope
mathri
Rotations
Crossproducts 2c
探索主題
二維向量
Pythagoras or Pythagorean Theorem
立方（體）
正方形
3D 立體形