Question

solve it urgently please​

Answer 1

Answer:

x+90=180[Linear pair]

x=180-90

x=90

z+30=180[Linear pair]

z=180-30

z=150

Now,

90+30+a=180[Angle sum property of triangle]

120+a=180

a=180-120

a=60

y+a=180[Linear pair]

y+60=180

y=180-60

y=120

Answer 2

Step-by-step explanation:

So x equal to 90 degree because 90 and x are co- interior angles then z equal to 150 degree because both of them are co interior angles then y is equal to 120 degree when we use angle sum property in the question as 90 + 30+x equal to 180 degree then answer is 60 degree and y is equal to 120 degree

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