Скачать или смотреть PROOF for the area of a circle using regular polygons! (SO MANY polygons)

Illustrating a visual of how to calculate the side length, apothem, and area of regular polygons. Comparing Areas of polygons to area of a circle. Proving the area of a circle is pi x r2 using the calculation for the area of regular polygons!

Visually presented triangle, square, pentagon, hexagon, heptagon, octagon, enneagon, decagon, hendecagon, dodecagon, triskaidecagon, tetrakaidecagon, pentakaidecagon, hexakaidecagon, heptakaidecagon, octakaidecagon, enneakaidecagon, icosagon, triacontagon, tetracontagon, pentacontagon, hexacontagon, heptacontagon, octacontagon, eneacontagon, hectagon, dihectagon, trihectagon, tetrahectagon, pentahectagon, hexahectagon, heptahectagon, octahectagon, eneahectagon, chiliagon


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