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GeoGebra
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Opsummering
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
Forfatter
tkyggb
Emne:
Trigonometri
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)
Næste
law of sines (proof)
Nye Materialer
第八周作业
四邊形的特性
球體建築師
畫出對稱圖形
【案例】2018年全国1卷理科12题
Opdag Ressourcer
參數式
優良作品2
正多邊形各邊中點連線所圍成的圖形v2
我的第一个GGB绘本
S0G4L2 到两点距离的运算值为定值1：到两点距离和
Udforsk emner
Koordinates
Ligedannede trekanter
Vektorer 3D (tredimensionelle)
Tælletræ
Subtraktion
