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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
柱體建築師
找出對稱軸
算柱 (兩位數)
三位數除以一位數（一）
Discover Resources
用數值滑桿控製物件顯示條件
Copy of 七巧板
anlge at centre twice angle at circumference
[洋葱] 与相似有关的动点问题-下(0059)
翰林數學_2下_CH3-1_多邊形的內角和
Discover Topics
Step Functions
Unit Circle
Poisson Distribution
Binomial Distribution
Root
