The Geometric Concepts. The line segment: Mark two points on a sheet of paper which is a representation of a plane in geometry. The straight line: There.

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Presentation transcript:

The Geometric Concepts

The line segment: Mark two points on a sheet of paper which is a representation of a plane in geometry. The straight line: There is an infinite number of points on the straight line, the arrows show that the line can be extended without limit on both sides The ray: Ray AB is written as AB where the ray starts at A and continuous without end from A through B in a straight linr so it is infinitely long. Thus its length is not determined

The angle :