Question

4. In the adjoining figure, find x, y and z.
60°
50​

Answer 1

Answer:

y=60° (vertically opposite angle)

y+x=180° (straight line angle)

60°+ x = 180°

x= 120°

60°+50°+z=180° (straight line angle)

110°+z= 180°

z=70°

=> x=120°, y=60°, z=70°

Answer 2

Step-by-step explanation:

60 + X = 180 [ the straight line's angle will always be 180]

X=180 - 60

X=120

X + Y = 180

120 + Y = 180

Y = 180 - 120

Y=60

Y + Z + 50 = 180

60 + Z + 50 =180

110 + Z = 180

Z = 180 - 120

Z = 70