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Test1
Author:
cfcheuk
New Resources
輪子轉動問題_求直徑和半徑
比較角的大小(直接比較)
Exercici 7 Seminari 1
割圓法求Pi
三角形內角和
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color
chapter1
畢氏定理1
area 面積2
a^x=logax
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Parabola
Rhombus
Square
Derivative
Histogram
