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正n多邊形面積逼近圓面積
Author:
yuchengda
Topic:
Geometry
以正n多邊形面積逼近圓面積
GeoGebra
New Resources
Nested spiral octagon
拼砌四邊形
近似值：有效數字
四邊形的特性
第八周作业
Discover Resources
loci car
橢圓1-同心圓法
拼出三角形的副本
圓的基本慨念的副本
多动点运动
倍數
Discover Topics
Terms
Quadrilaterals
Median Line
Difference and Slope
Kite