Question

Find the magnitude of the angle which is double its supplementary angle.​

Answer 1

Step-by-step explanation:

The one supplement angle is taken by X and twice of supplement angle is 2X. Consider it as X x+2x=180°, 3x=180°, x=180÷3=60°, 2×60=120°. Therefore, two supplement angles takes place by 180 degree.

Answer 2

Step-by-step explanation:

let one no. be x

ATQ = x+2x= 180

x= 60