Question

how is a linear pair formed ​

Answer 1

Answer:

A linear pair of angles is formed when two lines intersect. Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.

............DONE........

Answer 2

Answer:

when two angle side by side or in other words adjacent angles which form 180. degree in other words the base lines form a straight line in called linear pair