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GeoGebra
GeoGebra Klaslokaal
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Copy of 長方形與正方形的面積
Auteur:
Tmw
,
GeoGebra Institute of Hong Kong
點擊圖形內的空白位置,找出各圖形的面積。 長方各的面積和它的長和闊有甚麼關係?
GeoGebra
GeoGebra Institute of Hong Kong
http://www.sites.google.com/site/hkgeogebra
Nieuw didactisch materiaal
Earth with coastline
兩組對邊相等的四邊形
拼砌四邊形
第八周作业
Nested spiral octagon
Ontdek materiaal
光芒之星
Apollonius Problem 7 CCP Inversion simple 34
時鐘
Equal Angles, Equal Arcs and Equal Chords
洋葱新手任务打卡
Ontdek onderwerpen
Verhoudingen
Percentages
Histogram
Symmetrie
Hoogtepunt