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2020 全国1卷理 16
Author:
常振虎
,
jjx01
Topic:
Pyramid
,
Triangles
GeoGebra
New Resources
【案例】2018年全国1卷理科12题
三位數除以一位數（一）
兩組對邊相等和有直角的四邊形
兩位數除以一位數（一）
近似值：有效數字
Discover Resources
正方體的反射對稱2
Graph of Cosine Function 餘弦方程圖像
線性組合3：正方形
Golden Ratio (phi) Collection
異分母分數減法
Discover Topics
Line Segment
Exponential Functions
Diagrams
Cone
Linear Programming or Linear Optimization