Question

यूक्लिड की चार अवधारणाएं कौन सी है बताइए​

Answer 1

Answer:

Euclid proposed five common notions, such as “things equal to the same thing are equal,” and five unprovable but intuitive principles known variously as postulates or axioms. Stated in modern terms, the axioms are as follows:

1. Given two points, there is a straight line that joins them.

2. A straight line segment can be prolonged indefinitely.

3. A circle can be constructed when a point for its centre and a distance for its radius are given.

4. All right angles are equal.

5. If a straight line falling on two straight lines makes the interior angles on the same side less than two right angles, the two straight lines, if produced indefinitely, will meet on that side on which the angles are less than the two right angles.