Rectangling the circular region

Författare/skapare:Jonathan Holland

The shaded region A lying between concentric circular sectors, has the same area as the rectangle B, whose length is equal to the dashed median of A, and whose height is equal to the thickness of A.

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Undersök matematisk områden

Räta linjer
Naturliga tal
Cosinus
Trigonometriska funktioner
Koniska sektioner, Kägelsnitt