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Outline
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
Author:
tkyggb
Topic:
Trigonometry
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)
Next
law of sines (proof)
New Resources
錐體建築師
四邉形 (四年級) 教師版
國旗 (Claude 版)
長方體平面投影 (Codex版)
直角坐標平面上的旋轉變換
Discover Resources
課堂工作紙(二)
遊戲
橢圓1--同心圓法
二次函数y=ax²（a＞0)
乘法練習
Discover Topics
Continuity
Solids or 3D Shapes
Poisson Distribution
Cuboid
Distributions
