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Lines and Angles — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSLines and Angles1 Mark
Question
The supplement of a right angle is always _________ angle.
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Answer

The supplement of a right angle is always Right angle. Solution: Let x be the supplement of the right angle. Then, $x + 90^\circ = 180^\circ \Rightarrow x = 180^\circ - 90^\circ = 90^\circ $

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