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題 5
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
GeoGebra
New Resources
Fibonacci Clock
算柱 (兩位數)
近似值：有效數字
Nested spiral octagon
兩組對邊相等和有直角的四邊形
Discover Resources
兩圓的位置關係
Symmetric設計對稱圖案(一條對稱軸)斜1
waaachen
grfhgergersafasefasfsfafsafasfsafdsfdsgsadg
貝氏曲線 (Bezier Surface)
Discover Topics
Rhombus
Addition
Reflection
Set Theory
Root