Question

The measure of an angle is twice it's supplement. Find the measure of each angle.

Answer 1

Hii friend !!!



Let angle be X.



Supplement of this angle will be 2X.




As we know that sum of two supplementary angles is 180°.





So,



X + 2X = 180




3X = 180



X = 180°/3 = 60°



Hence,



Angles are 60° and 120°.




★ HOPE IT WILL HELP YOU ★

Answer 2

Let two angles are x and its twice,

Then, Angles are x and 2(x)




We know,
Sum of supplementary angles = 180

$x + 2x = 180 \\ \\ 3x = 180 \\ \\ x = \frac{180}{3} \\ \\ x =60$



Angles are 60° and 2(60°) = 120°






I hope this will help you




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