Ocogon

Ocogon sen figura har oco comen, oco gono ji oco tyan.^[1]

Meter

Weylungoje de pimpan ocogan har comenli lungoje a sen:

\text{Weylungoje} = 8a.

^[1]

Peryaje de pimpan ocogon har comenli lungoje a sen:

\text{Peryaje} = 2a^2(1 + \sqrt{2}).

^[1]

Inli gono de pimpan ocogon maxuscu cel 1080°:

{\displaystyle (n - 2) \times 180^\circ \\ = (8 - 2) \times 180^\circ \\ = 6 \times 180^\circ \\ = 1080^\circ, }

ji moyun sen 135°:

{\displaystyle \begin{align} \text{Inli gono} & = \frac{(n - 2) \times 180^\circ}{n} \\ & = \frac{(8 - 2) \times 180^\circ}{8} \\ & = \frac{6 \times 180^\circ}{8} \\ & = \frac{1080^\circ}{8} \\ & = 135^\circ. \end{align} }

^[2]

Moy exli gono de ocogon sen 45° ji maxuscu cel 360°:

{\displaystyle 45^\circ \times n \\ = 45^\circ \times 8 \\ = 360^\circ. }

^[1]

Ocogon hare 20 gonolinku:

{\displaystyle \begin{align} \text{Gonolinku} & = \frac{n(n - 3)}{2} \\ & = \frac{8(8 - 3)}{2} \\ & = \frac{8(5)}{2} \\ & = \frac{40}{2} \\ & = 20, \end{align} }

ji fe pimpan ocogon, lungoje de moy gonolinku har comenli lungoje a sen:

\text{Lungoje} = a\sqrt{4 + 2\sqrt{2}}.

^[3]

Kostrui de ocogon in dayra yon jinjibyen ji dayratul