Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
橢圓軌跡 (4)
Author:
羅驥韡 (Pegasus Roe)
Topic:
Ellipse
軌跡:靠在座標軸上的桿子 一根固定長度的桿子,兩端在座標軸上滑動。如果桿子上有個固定的點,則此固定點所掃出來的軌跡會是一個橢圓。
GeoGebra
New Resources
判斷球體
兩組對邊相等的四邊形
Nested spiral octagon
直角坐標平面上的旋轉變換
Earth with coastline
Discover Resources
到原點的距離為整數值
椭圆画法wj
Möbius strip
圆的面积展开的副本
Twghmkc_時鐘
Discover Topics
Equations
LCM and GCD
Cone
Definite Integral
Continuity