Question

find the values of x, y and z in each of following figures .​

Answer 1

Answer:

here x-10+x+40=180 (L.P)

2x+30=180

2x=150

x=75

now x-10=y

75-10=65=y

similarly x+40=z

75+40=125=z

Answer 2

Answer:

x=75°

y=65°

z=115°

Step-by-step explanation:

x-10+x+40=180 ( being st. line)

hence, x=75

thn y= x-10 = 65° ( vertically opposite angle)

also, z = x + 40= 115° ( v. o. a)