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Calculating pi with sine of half angles
作者：
Gary Rubinstein
主題：
角度
,
正弦
GeoGebra
最新資源
Discriminant of y = ax² + bx + c
Combining Random Variables
Vertical and Oblique Asymptote
Riemann Sums
Tangent Vector (2)
探索資源
Problem 124
segmento
CharlesLighthouse
Fraction in a box
Square Spiral Elective 2019-2020
探索主題
橢圓
定積分
Pythagoras or Pythagorean Theorem
百分率
平移