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In the figure the value of x is A) 40° B) 68°C) 72° D) 108° |
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Answer» Correct option is (D) 108° x is exterior angle whose opposite interior angles are \(68^\circ\;and\;40^\circ.\) \(\therefore\) x = \(68^\circ+40^\circ\) = \(108^\circ\) \((\because\) Sum of interior opposite angles is equal to exterior angle) Correct option is D) 108° |
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