True but do your math! we all know your using Odyssey ware lol
An undefined term cannot be directly used in a theorem because it lacks a precise definition, making it difficult to establish a clear relationship or statement. However, undefined terms often serve as foundational concepts in a given mathematical framework, such as "point," "line," and "plane" in geometry. These terms are understood intuitively, allowing mathematicians to build axioms and theorems based on them without formal definitions. Thus, while they cannot be used explicitly in theorems, they are essential to the structure of mathematical reasoning.
falce
true
undefined terms theorem definitions postulates
True
An undefined term cannot be directly used in a theorem because it lacks a precise definition, making it difficult to establish a clear relationship or statement. However, undefined terms often serve as foundational concepts in a given mathematical framework, such as "point," "line," and "plane" in geometry. These terms are understood intuitively, allowing mathematicians to build axioms and theorems based on them without formal definitions. Thus, while they cannot be used explicitly in theorems, they are essential to the structure of mathematical reasoning.
falce
true
It is a very basic concept which cannot be defined. Undefined terms are used to define other concepts. In Euclidean geometry, for example, point, line and plane are not defined.
undefined terms theorem definitions postulates
undefined
Point
True
We often call "undefined terms" variables. Their value is not known; it can vary. And thus the name we assign them is variable.
The undefined term you are referring to is a "line." In geometry, a line is described as having no thickness or width and extending infinitely in both directions. It is one of the fundamental concepts used to define other geometric figures and concepts.
Because, this theorem comes from the law of sines which is completely a triangle law and the law of sines can not be applied on other polygons.
Yes, the corollary to one theorem can be used to prove another theorem.