Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
正五角形のオリガミ
Author:
Bunryu Kamimura
テープをこのように結ぶと正五角形を折ることができる。
GeoGebra
New Resources
standingwave-reflection
円の伸開線
sine-wave
standingwave-reflection-free
standingwave-reflection-fixed
Discover Resources
complex_002
城北高 29推薦入試6-1
対頂角
外接四角形と内接四角形
行列のスペクトル分解
Discover Topics
Differential Equation
Line Segment
Ellipse
Prism
Difference and Slope