Question

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2.2 Euclid's Definitions, Axioms and Postulates
The Greek mathematicians of Euclid's time thought of geometry as an abstract model
of the world in which they lived. The notions of point, line, plane (or surface) and so on
were derived from what was seen around them. From studies of the space and solids
in the space around them, an abstract geometrical notion of a solid object was developed.
A solid has shape, size, position, and can be moved from one place to another. Its
boundaries are called surfaces. They separate one part of the space from another,
and are said to have no thickness. The boundaries of the surfaces are curves or
straight lines. These lines end in points.
fum colids to noints (salids-surfaces-lines-points). In

Please explain me first three lines because i have seminar pls​

Answer 1

Answer:

The Axioms and Postulates of Euclid are the things which are unproveable or the things which cannot be proved. Now we know that this Postulates in our daily life. People during Euclid were not know about all this axioms and postulates. So we need to accepted them as they are.