About Giovanni Fagnano
Lived 1715 – 1797 (aged 82). Giovanni Fagnano was a mathematician.
Giovanni Francesco Fagnano dei Toschi (born 31 January 1715 in Senigallia, died 14 May 1797 in Senigallia) was an Italian churchman and mathematician, the son of Giulio Carlo de' Toschi di Fagnano, also a mathematician. Another property of the orthic triangle, also proven by Fagnano, is that its angle bisectors are the altitudes of the original triangle.
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Frequently asked questions
Who was Giovanni Fagnano?
Italian mathematician
When was Giovanni Fagnano born?
Giovanni Fagnano was born on 31 January 1715 in Senigallia.
When did Giovanni Fagnano die?
Giovanni Fagnano died on 14 May 1797 in Senigallia.
What was Giovanni Fagnano's occupation?
Giovanni Fagnano was a mathematician.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Giovanni Fagnano. https://biography.guide/giovanni-fagnano/
MLA: "Giovanni Fagnano." Biography.guide, https://biography.guide/giovanni-fagnano/.
Chicago: "Giovanni Fagnano." Biography.guide. https://biography.guide/giovanni-fagnano/.
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