Incerchio

In geometria, l'incerchio è la circonferenza inscritta di un triangolo, ovvero l'unica circonferenza tangente i suoi lati; il cui centro è detto incentro e il cui raggio è detto inraggio.

Talvolta tale nome è usato anche indicare genericamente la circonferenza inscritta dei poligoni ciclici di n > 3

Formule

Voci correlate

Altri progetti

Collegamenti esterni

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