Answer:
150
Step-by-step explanation:
because 30 x 5 =150
150°
Here,
In linear pair we get the rest of its side angle we get is,
30° + x(unknown value) = 180°
=> x = 150°
Now,
Angle 1 = x. [As corresponding Angles]
So , value of 1 is 150° (Ans)
