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2-1 正弦定理與餘弦定理

2-1 正弦定理與餘弦定理

Assessment

Presentation

Mathematics

10th Grade

Practice Problem

Medium

Used 5+ times

FREE Resource

108 Slides • 6 Questions

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第2套求三角形面積公式

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先畫圖 再判斷用那一個公式

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​線上測驗來了哦!

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Multiple Choice

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222\sqrt[]{2}

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2\sqrt[]{2}

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333\sqrt[]{3}

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232\sqrt[]{3}

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​回家作業

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​1-4 綜合評量

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​1-4 綜合評量

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1-4 (課本)自我評量

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1-4 (課本)自我評量

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1-4 (課本)自我評量

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1-4 學習卷

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1-4 學習卷

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1-4 學習卷

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1-4 學習卷

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1-4 學習卷

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1-4 學習卷

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1-4 學習卷

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​回家作業

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​線上測驗來了~~有2題

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Multiple Choice

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c=6c=6

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c=63c=6\sqrt[]{3}

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c=3c=3

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c=33c=3\sqrt[]{3}

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Multiple Choice

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R=6R=6

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R=63R=6\sqrt[]{3}

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R=12R=12

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R=123R=12\sqrt[]{3}

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​線上測驗來了哦!

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Multiple Choice

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B=45°\angle B=45\degree

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B=135°\angle B=135\degree

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C=105°\angle C=105\degree

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C=75°\angle C=75\degree

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​線上測驗來了哦!

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Multiple Choice

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2\sqrt[]{2}

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22

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222\sqrt[]{2}

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44

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​回家作業

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Multiple Choice

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30°30\degree

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45°45\degree

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60°60\degree

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120°120\degree

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​回家作業

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​2-1 實力評量

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​2-1 實力評量

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​2-1 實力評量

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​2-1 實力評量

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​2-1 實力評量

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