Question

Find the measures of angles x, y, and z without
measuring.

Answer 1

Angle properties.

x+y+z+128=360

y=128 as it is a vertically opposite angle

x=180-128=53, The angle is on a straight line, angle of straight line is 180

z=52 as it is a vertically opposite angle

Answer 2

Answer:

Step-by-step explanation:

We know that angles in linear pair are supplementary. Therefore 180-128=x. Now x=52degree.similarly for angle y, and z