Question

answer my attachment please​

Answer 1

Answer:

its 12°

Explanation:

Because there is 11°

and xyz so we will take

xyz=1°

and we know that we have 11°

so 11 +1 = xyz

so 11+1 =12

xyz value =12°

Answer 2

Answer:

y=11°(Vertically Opposite Angles)

y+z = 180°(Linear pair)

=>z =180°-11°

=>z = 169°

z=x(Opposite angles)

x=169°

Therefore,x=169° , y=11° & z=169°.