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中考 2019 东城一模-25
Author:
acchu
GeoGebra
New Resources
找出對稱軸
四邊形的特性
画直线等分三角形的面积
兩組對邊相等和有直角的四邊形
拼砌四邊形
Discover Resources
拿破侖定理(外拿破侖)證明二
半圓五角形滑動
square & Triangle
同側AP-BP最大值
手机下载课件
Discover Topics
Scalene Triangles
Straight Lines
Division
Differential Equation
Integers