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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
三位數除以一位數（一）
兩組對邊相等和有直角的四邊形
拼砌四邊形
第八周作业
畫出對稱圖形
Discover Resources
推移（x 方向）
相似三角形
這是什麼圖形？
Tiling 2
空間向量
Discover Topics
Trapezoid
Congruence
Step Functions
Poisson Distribution
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