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2. If an angle is 20^0 less than twice to its supplementary angle, then find the angles?​

Answer»

-step EXPLANATION:HI there.Thanks for my answerComplementary angles are those whose SUM is 90°.So, let the required angle be x, its complementary will be (90-x), then according to question(90 - x) - x = 20=> 90 - 2X = 20=> 2x = 70=> x = 35°Hope it helps.Cheers !



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