Question

give the explanation of adjacent angle, linear pair, vertically opposite angle ​

Answer 1

Answer:

When two straight lines intersect each other four angles are formed. The pair of angles which lie on the opposite sides of the point of intersection are called vertically opposite angles. In the given figure, two straight lines AB and CD intersect each other at point O. ... Vertically opposite angles are always equal.

Answer 2

Answer:

adjacent angle are opposite to each other in two parallel lines intersected by trasversal

linear pair makes a sum of 180°that is straight line

vertically opposite angle are opposite to each other in one line cut by another line

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