Answer:
Vertically opposite angles are
Linear pair of angles are
,
Step-by-step explanation:
Given: image
To find: vertical angles, the angles that form linear pairs, value of x, y and z
Solution:
If two lines intersect each other then the vertically angles formed are equal.
Two adjacent angles are said to be linear if their sum is .
From the given image,
vertically opposite angles are
Linear pair of angles are
As vertically opposite angles are equal,
As sum of angles that form a linear pair is ,
Also, as x and z are vertically opposite angles,