Question

two supplementary angle differ by 30 degree find the angles​

Answer 1

let the angels be x and 180 - x

x - 180 + x = 30

2x = 210

x = 105 ....

180 - 105 = 75 Ans.

Answer 2

Answer:105°

Step-by-step explanation:

Let the angle be x

Therefore it's supplement is 180-x

According to question ,

x-(180-x) = 30°

x-180+x=30°

2x=30+180°

2x=210°

x=105°

180-x=75°