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Google Classroom
Google Classroom
GeoGebra
GeoGebra Klaslokaal
GeoGebra
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Didactisch materiaal
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Klaslokaal
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Copy of 圓周與直徑的關係
Auteur:
cs_cmb
,
Anthony OR 柯志明
拖拉綠點到適當位置,量度圓的直徑。 拖拉紅色的P點,將圓周拉直。透過細分刻度,量度圓周至
小數後兩個位
。如有需要,可使用放大、縮小及移動工具。 將直徑分別改為 2 cm、3 cm 及其他數值,量度圓周的長度。你有甚麼發現?
GeoGebra
柯志明 香港 GeoGebra 學院
orchiming@gmail.com
Nieuw didactisch materiaal
အခြေခံ data အခေါ်အဝေါ်များ
Making New Year's resolutions for 2026
Using Experimental Probability to Estimate π - Monte Carlo Method
Locus Related to Descartes' Folium
Volume by Shells Around y
Ontdek materiaal
Graphs
SSA Exploration Activity
forumTest2
Angle Bisector Proportionality Theorem
Bola dalam tabung
THEY HAVE THE SAME GRADIENT - THEY ARE PARALLEL - EQUATIONS
Ontdek onderwerpen
Rotatie
Natuurlijke getallen
Rechte lijnen
Omgeschreven cirkel
Cosinus