
This is nothing but an example of intersecting planes. These two planes are intersected at a single line.Wall is a plane and a floor is also a plane.Now, look at the floor as well as the same wall. If you are sitting in a room, look at any wall.Remember, it will be only one line at which two planes will intersect.Intersecting planes intersect in one line.As the name suggests, intersecting planes mean if two or more planes are intersecting.Intersecting Plane in Geometry What is intersecting plane? Now you see both Plane A and Plane B are not intersecting, these are basically parallel. The height is equal at all the corners.
Take another book (Plane B) and hold above the first book (Plane A).
Now the book is closed and it is a plane. Take your physics book (Plane A), and just keep it on the table. All lines in the plane have arrow marks to indicated it as extended endlessly.ĭefinition of a parallel plane in geometry. Remember, any plane in algebra may contain several lines. With the help of points, the plane can be drawn easily. Normally, the x-axis denotes the horizontal axis and the y-axis denotes the vertical axis. In this two-dimensional plot, there are two axes, one is the x-axis and another is the y-axis. Points are marked in two-dimensional areas, like (x, y). We need to do a lot of calculations, and we use the coordinate plane to plot the points, lines as well as planes. In the definition of the plane in geometry, we have extended the plane infinitely but what about the plane in algebra? Is it the same thing or different? 3-dimensional space Definition of Plane in Algebra. A plane consists of zero thickness, zero curvature but infinite width and length.Ī plane is the analogue of three main things,. The plane is sometimes called a two-dimensional surface. Just extend the wall and you will see the plane! Definition of Plane in GeometryĪ plane in geometry is defined as a two-dimensional flat surface that can be extended infinitely far. If you imagine that this surface is not limited to the book itself, just increase the surface far, you will get a plane. What is a plane in geometry definition & examples