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Topic Content:
- Plane
What is a Plane?
Plane: A plane is a flat surface
Vertical Plane: This is a plane perpendicular to the horizontal surface. Examples are the walls of a room, windows, and door frames.
Horizontal Plane: This is a plane that is parallel to the surface of the ground e.g., the top of a table, the surface of liquids in a container, the floor of a room, etc.Â
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