Question

Four times its supplement

Answer 1

Answer:

144°

Step-by-step explanation:

let the angle be x. Then its supplement is 4x.

now

x+4x=180

5x=180

x=180/5

x=36°

let the angle is 36°

its supplement is 4×36=144

hope you got your ans

Answer 2

Answer:

4×180

720

Step-by-step explanation:

I think it will help you if the answer is of 1 mark otherwise as you know you have to find the x degree.