Respuesta :
The correct answer is:
Plane.
Explanation:
There are three terms generally considered to be undefined in geometry: point, line and plane.
A circle is the set of all points in a plane the same distance from a given point called the center. The only of our options that is used in this definition is plane.
The definition of a circle uses the plane as an undefined term.
Further explanation
In geometry, undefined terms are those which do not require a rigorous definition. This doesn't mean that those terms are not properly defined, it just means that... their definition is very simple. Let's take a look at those undefined terms:
- A point, which indicates the position of something. Points have no dimensions, therefor you can't draw a point bigger than another.
- A line, which indicates a set of collinear points. Lines don't have thickness nor width, so you can't draw a thicker line than another.
- A plane, which indicates a set of points spanned by 2 lines. Planes have length and width, but no thickness.
From the above 3 definitions, it is possible to define any geometry, that's why we call those undefined terms "building blocks". So, from the above we can define the geometry of a circle, since circles are defined as all points on a plane such that they are equidistant from a single point, called the center.
Learn more
- More questions about circles: https://brainly.com/question/8849176
- More on undefined terms: https://brainly.com/question/10969140
- Usefulness of undefined terms: https://brainly.com/question/1354360
Keywords
Plane, undefined terms in geometry, circle, point.
