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The angles x – 10° and 190° – x are (a) interior angles on the same side of the transversal (b) making a linear pair (c) complementary (d) supplementary |
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Answer» (d) supplementary When the sum of the measures of two angles is 180o, the angles are called supplementary angles. x – 10o + 190o – x = 180o 190o – 10 = 180o 180o = 180o LHS = RHS |
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