Question

please help

Given the figure below, find the values of x and z.

Answer 1

Solution,

6x - 39° = 69° ( vertically opposite angle )

6x = 69- 39

6x = 30

$x = \frac{30}{6}$

$x = 5$

Now ,

69°+ z = 180° ( being the angle in linear pair )

z = 180° - 69°

z = 111°

hence the value of x is 5° and z is 111°