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Obtuse Angle
作者:
crachow095
GeoGebra
An obtuse angle is an angle over 90 degrees.
最新資源
Select an object for a time to start a command. Light
Neuberg's Theorem
z`]]
函數的單調性
Billard V5.2 and V6
探索資源
Orbit(i) Around Planets 2
An Example
L5_02
Pg414Ex2
Useful links
探索主題
旋轉
參數曲線
平行四邊形
對數函數
微積分