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HKDSE-2010SP-P1-Q13
Author:
W.L. Wong, Albert
GeoGebra
New Resources
畫出對稱圖形
兩組對邊相等和有直角的四邊形
判斷球體
長方體平面投影 (Codex版)
找出對稱軸
Discover Resources
Pythagorean Theorem Proof with Shearing
Rotation（旋轉）
改變係數觀察多項式圖形
放射狀圖形(1)
等腰三角形
Discover Topics
Rational Numbers
Polygons
Parabola
Quadratic Functions
Right Triangles