Question

please please help me it is an urgent work​

Answer 1

Step-by-step explanation:

a. z=58°(vertically opposite angle)

58+x =180(linear pair)

x =180-58=122°

x=y(vertically opposite angle)

y =122°

b.x=36°(vertically opposite angle)

z+ 64+36=180

z +100=180

z =180-100=80°

z+64=y(vertically opposite angle)

80+64=y

y =144°

linear pair =180°

vertically opposite angles are equal