Point and Straight Line

Point and Straight Lines are an idealization of objects. Lines were previously defined as the first species of quantity, which has only one dimension, namely length, without any width nor depth, and is nothing else than the flow or run of the point which will leave from its imaginary moving some vestige in length, exempt of any width. The straight line is that which is equally extended between its points. Check the videos below to know more about it:

 

 

Unacademy

L-1	L-2	L-3
L-4	L-5	L-6
L-7	L-8	L-9

 

 

Etoos Education

 

 

MathonGo

 

 

Vedantu

Introduction	Forms of Straight Lines	Locus and Origins	Miscellaneous Problems