InterviewSolution
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InterviewSolution
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The ratio of two consecutive angles of a parallelogram is 1 : 2, then the greater angle isA) 60° B) 30° C) 120° D) 150° |
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Answer» Correct option is (C) 120° Let both consecutive angles are x and 2x. \(\therefore\) x+2x = \(180^\circ\) \((\because\) Sum of two consecutive angles in a parallelogram is \(180^\circ)\) \(\Rightarrow\) 3x = \(180^\circ\) \(\Rightarrow\) x = \(\frac{180^\circ}3=60^\circ\) \(\therefore\) Greater angle = 2x \(=120^\circ\) Correct option is C) 120° |
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