English Title
Several speculations about the area of spherical triangles
Enestrom Number
698
Fuss Index
335
Original Language
Latin
Content Summary
According to Eneström, Euler gives a geometric proof of Lexell's theorem about the location of the vertices of equally flat spherical triangles with a shared baseline.
Published as
Journal article
Published Date
1797
Written Date
1778
Original Source Citation
Nova Acta Academiae Scientiarum Imperialis Petropolitanae, Volume 10, pp. 47-62.
Opera Omnia Citation
Series 1, Volume 29, pp.253-266.
Record Created
2018-09-25
