Cevian

Cevian
Год
 
Страниц
 
76
ISBN
 
9786131158957
Издатель
 
Книга по требованию

Описание:

High Quality Content by WIKIPEDIA articles! In geometry, a cevian is any line segment in a triangle with one endpoint on a vertex of the triangle and the other endpoint on the opposite side. Medians, altitudes, and angle bisectors are special cases of...