what is question of people
the "building blocks" of geometry(which are the point,line and plane)are so-called undefined because, technically,they can't be described without the aid of words which are undefined themselves.
the "building blocks" of geometry(which are the point,line and plane)are so-called undefined because, technically,they can't be described without the aid of words which are undefined themselves.
coplaner
indeterminate
a term with no dfinition
I am prepared to define any term in geometry. If there is some term for which you would like to have a definition, just ask.
There are different geometries but in the most intuitive one, Euclidean Geometry, the undefined "objects" are point, line and plane while incidence, congruence and being between are undefined concepts.
A point, line and plane
a point
A point.
The three undefined terms are the point,the line and the plane.
Point, line, and plane