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斜率乘积为定值(椭圆、双曲线)
Author:
蔡永志
Topic:
Ellipse
,
Hyperbola
斜率乘积为定值
GeoGebra
GeoGebra
New Resources
錐體建築師
判斷球體
兩位數除以一位數(一)
【案例】2018年全国1卷理科12题
四邊形的特性
Discover Resources
線性組合性質
参数曲线
speed
加减乘除运算出题器
正方体、正四面体的外接球
Discover Topics
Terms
Arithmetic Mean
Volume
Straight Lines
Limits