Math, asked by prayash2905, 5 days ago

LA andLB aresupplementary angles. If LA = (x-1° and 2B = (x+1)°,then x =​

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Answered by drishti828393929
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is

Two angles are supplementary when sum of them is 180 0 Let x be the angle.If supplementary of x is xx+x=180⇒2x=180x=90 0 is angle which is supplementary of itself.

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