Question

the ratio of supplementary angle of an angle is 8:3. find the angle​

Answer 1

Answer:

let the angles be 8x and 3x

then 8x+3x = 180⁰(linear pair)

11x=180⁰

x=180⁰/11

x=16.36

thus,

8x=130.88⁰

3x=49.02⁰

Answer 2

yeh here is you solution