Gujarat BoardEnglish MediumSTD 7MATHSLines and Angles1 Mark
Question
One obtuse angle and one acute angle can make a pair of suplementary angles.
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Answer
True. Solution: One obtuse angle and one acute angle can make a pair of supplementary angles, e.g. $60^\circ $ and $120^\circ $ are supplementary angles. So, one is $60^\circ $ i.e. acute angle and other is $120^\circ $, i.e. obtuse angle.
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