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Lines and Angles — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSLines and Angles1 Mark
Question
Two supplementary angles are always obtuse angles.
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Answer

False. Solution: If two angles are supplementary angles, then it is not necessary that they are always obtuse angles. e.g. $60^\circ $ and 120° are supplementary angles but both are not obtuse.

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