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梯形的面積
Author:
Anthony OR 柯志明
Topic:
Area
,
Triangles
GeoGebra
柯志明 香港 GeoGebra 學院
New Resources
中華民國國旗 (Codex╱2026.10.06)
近似值：有效數字
Earth with coastline
AI 訓練教室
三半圓間的相切圓(Codex╱2026.10.07)
Discover Resources
grfhgergersafasefasfsfafsafasfsafdsfdsgsadg
與三半圓相切之圓填色
多邊形的伸縮
Triangle on sphere
球面截痕
Discover Topics
Kite
Geometric Mean
Power Functions
Indefinite Integral
Correlation