Fermat-Apollonius circle

English dictionary entry

Meanings

noun

Synonym of director circle.

Pronunciation

fĕr-mä′ ă′pə-lō′nē-əs sûr′kəl /fɛɹˌmɑː ˌæ.pəˌləʊ̯.niː.əs ˈsɜː.kəl/ /feɹ-/ /ˌa-/ /fɛɹˌmɑ ˌæ.pəˌloʊ̯.ni.əs ˈsɜɹ.kəl/ /fɛɹˌmɒ ˌæ.pəˌloʊ̯.ni.əs ˈsɜɹ.kəl/ /feɹˌmɐː ˌæ.pəˌləʉ̯.niː.əs ˈsɜː.kəl/ /feɹˌmɐː ˌæ.pəˌlɐʉ̯.niː.əs ˈsɜː.kəl/ /feɹˌmɐː ˌɛ.pəˌlɐʉ̯.niː.əs ˈsøː.kəl/ /fɛɹˌma ˌa.pəˌlo.ni.əs ˈsɪɾ.kəl/ /fɛɹˌma ˌa.pʌˌlo.ni.ʌs ˈsɪɾ.kʌl/ /fɛ(ː)ɾˌmɑː ˌa(ː).poˌloː.niː.us ˈsɜː(ɾ).kel/ /fɛ(ː)ɾˌmɑː ˌa(ː).poˌloː.niː.us ˈsəɾ.kel/

Word forms

Fermat-Apollonius circle Fermat-Apollonius circles

Etymology

Named after French mathematician and lawyer Pierre de Fermat (1601–1665) and named after ancient Greek geometer and astronomer Apollonius of Perga (c. 240 BCE–c. 190 BCE).

Synonyms

director circle

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