Question

angle which is two times it's supplement​

Answer 1

Answer:

Step-by-step explanation:

let the unknown angle be = x

therefore, twice the angle= 2x

so, x+2x=180

3x = 180

x= 180/3

x= 60

therefore

1st angle = x = 60

2nd angle = 2x= 60x2= 120

Answer 2

Answer:

120 degree is the supplement.

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