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GeoGebra
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S5 2D Trigonometry
law of sines (proof)
law of cosines (proof)
Ambiguity of SSA
Law of Sines (SSA Case)
Law of Sines - Ambiguous Case
Heron's Formula 希羅公式
10.2 Angles of elevation and depression(仰角和俯角)
S5 2D Trigonometry
Auteur:
tkyggb
Onderwerp:
Driehoeksmeting
S5 2D Trigonometry
law of sines (proof)
law of cosines (proof)
Ambiguity of SSA
Law of Sines (SSA Case)
Law of Sines - Ambiguous Case
Heron's Formula 希羅公式
10.2 Angles of elevation and depression(仰角和俯角)
Volgende
law of sines (proof)
Nieuw didactisch materiaal
美國國旗 (Codex, 2026.10.06)
畫出對稱圖形
小数 的副本
Earth with coastline
三半圓間的相切圓(Codex╱2026.10.07)
Ontdek materiaal
Light Game
扇形概念與面積
上課
展開圓面積 (講義版)的副本
sin(x) 的函數圖形的副本
Ontdek onderwerpen
Lineaire Regressie
Sinus
Analyse
Boomdiagram
Ellips