登入
搜尋
GeoGebra
首頁
資源
個人檔案
Classroom
App 下載
Aplicatie pentru elipsa
作者：
Paraskeviotis Bianca
Locul geometric al proiectiei centrului elipsei pe o tangenta variabila a ei.
GeoGebra
最新資源
Circumference of a unit circle
Parallel Lines & Related Angles: Quick Reminders
Untitled
General Polar Equation of Conics with Rotation (2)
Parallel Lines and Angles: Thinking Classroom Exploration
探索資源
Angles and Arcs Vertex Inside
TANGRAM 07
Bell Curves
Exploring Properties of a Rhombus
Perspective in Art
探索主題
錐體
全等
多邊形
黎曼和（Riemann Sum）
最佳化問題