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Estimate sine and cosine
作者：
Lee W Fisher
主題：
餘弦
,
正弦
GeoGebra
最新資源
Area Between Two Curves
Billard V5.2 and V6
Neuberg's Theorem
Average Value
Visualizing the Pythagorean Identity with Sine and Cosine
探索資源
Parallel Lines by Angle Copy
Pentagon
Find x: Use The Triangle Sum Theorem and Solve an Equation.
Question 3.2
Polygon Half Spiral
探索主題
正三角形
正切線或正切
Dilation
雙曲線
矩陣