Google ClassroomGoogleクラスルーム
GeoGebraGeoGebra Classroom
GeoGebra

drawing an ellipse with a string

作成者:Audrey McLaren
トピック:円, 楕円
Follow the steps! Imagine that the point D is a pencil tip that is pulling tightly on a string, and that string is represented by the two lines L1 and L2.

新しい教材

教材を発見

トピックを見つける