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三角形の内心と内接円
Author:
斎藤 幸弘
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Cursive j
Cursive q
Cursive h
Cursive i
Cursive x
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Complex Number Operations Investigation
Simple Nine Point Circle
Feuerbach's 1822 theorem for any triangle
Length of arc of a circle
Dihotomija, zlati rez, ura, ABECEDA
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Interest Calculation
Median Value
Variance
Dilation
Reflection