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The supplementary angle to 89° is A) 1° B) 91° C) 11° D) 271° |
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Answer» Correct option is (B) 91° Supplementary angle to \(89^\circ\) \(=180^\circ-89^\circ=91^\circ.\) \((\because\) Sum of supplementary angles is \(180^\circ)\) Correct option is B) 91° |
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