✾Answer✾
B. Blackboard
- a plane is a flat, two-dimensional surface that extends infinitely far. A plane is the two-dimensional analogue of a point (zero dimensions), a line (one dimension) and three-dimensional space.
- A blackboard is an example of a plane.
#The Axis ☄
#PanzerAce
Lets keep on learning comrade❤️
*salutes*
