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Internal tangent

Author:jaycheung2016plk

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【案例】2018年全国1卷理科12题
找出對稱軸
兩組對邊相等和有直角的四邊形
拼砌四邊形
兩位數除以一位數（二）

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ppppp
螢橋國中鄭毅華
內擺線
分數應用題：比較兩數的大小
谢氏地毯
coterminal angles

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Hypergeometric Distribution
Linear Regression
Binomial Distribution
Arithmetic Mean
Surface

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