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Define SINE COSINE with the unit-circle
作者:
CHAN SC
主題:
圓
,
餘弦
,
正弦
From RATIO to FUNCTION. Use the Unit Circle to define the Trigonometric Functions
GeoGebra
最新資源
Ellipse and Equation
WC 2018
z`]]
Weighing Scales: Lessons and Practices
Erdős's problem #503, n=3
探索資源
Andy's house
Slope Fields Lab Question 1
Emil Stoyanov's New Year's Problem: circles through the orthocenter
Figura 1
探索主題
不等邊三角形
定積分
Plane Figures or Shapes
角度
正切函數