Radium circuli inveniendo polygoni regulari inscriptum

Publicatio formulam exhibet qua invenire possis radium circuli in polygoni regulari inscripto, et exemplum solvendi problema ad meliorem materialium intelligentiam exhibitam.

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Formula computandi semidiametri circuli

Radium circuli inveniendo polygoni regulari inscriptum

Figura hexagonum regularem exhibet circulo inscripto, sed formula infra opera pro quavis regulari n-gon.

Radium circuli inveniendo polygoni regulari inscriptum

ubi a — latus longitudo.

Nota: cognoscens radium circuli inscripti, latus invenire potes aequilateri n-gon;

Radium circuli inveniendo polygoni regulari inscriptum

Exemplum quaestionis

Adice radium circuli regulari octogoni inscriptum si latus eius longitudo 12 cm est.

arbitrium:

Prima formula utimur, substituendo valorem notum.

Radium circuli inveniendo polygoni regulari inscriptum

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