Question

A plane is an undefined term because itA: can be named using three noncollinear pointsB: is described generally, not using a formal definitionC: is where other geometric shapes can be constructedD: is a flat surface that extends indefinitely in all directions

Answer 1

Answer and Explanation: In geometry, we can define plane as a flat surface with no thickness. The surface extends with no ends. A plane does not have any edges even if we draw it on paper with edges, it does't mean it has edges.

Hence,

The best answer is Option B.

A plane is an undefined term because it is described generally, not using a formal definition.