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2526-G9-U3-Triangulation-Handout.pdfHandout
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課程講義
IXL List
IXL List
課後練習平台精選
IXL - I. Right triangle trigonometry
IXL - I. Right triangle trigonometry
IXL - II. Angle on Cartesian plane
IXL - II. Angle on Cartesian plane
IXL - III. Trigonometry in Unit Circle
IXL - III. Trigonometry in Unit Circle
IXL - IV. Laws of Sine/Cosine/Area
IXL - IV. Laws of Sine/Cosine/Area
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