Question

find x,y,z with with explaination​

Answer 1

Answer:

y=110 ( Alternative interior angle)

z=70( linear pair)

x=150

Answer 2

Answer:

x=140°

y=120°

z=60°

Step-by-step explanation:

for y,

angle vertically opposite to 30 will also be 30

so , 30+30+y=180(angle sum property)

y=180-60

y=120°

for z,

y and z form a linear pair

so y+z=180

120+z=180

z=180-120

z=60°

for x

let the angle next to x be a

a+30+110=180

a=180-140

a=40°

since a and x forms a linear pair

a+x=180

40+x=180

x=180-40

x=140°