Q. 215.0( 2 Votes )

If two supplement A. 120°

B. 125°

C. 110°

D. 90°

Answer :

Ratio = 1 : 2


Let the angles be x and 2x


Sum of supplementary angles is 180°


x + 2x = 180°


3x = 180°


x = 60°


The bigger angle = 2 × 60° = 120°

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