Question

3. State the Euclid's definitions:
1. .Point:
2. Line
3. Straight Line
4. Surface:
5. Planes
(introduction to Euclid's geometry)​

Answer 1

POINT - point is an exact position or location on a plane surface. It is important to understand that a point is not a thing, but a place. We indicate the position of a point by placing a dot with a pencil. ... Points are usually named by using an upper-case single letter.STRAIGHT LINE - sayad A LINE THAT HAS AN ANGLE OF 180 DEGREE OR FORM AN LINEAR PAIR