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As we know the sum of two adjacent angles is 180 and forms alinear pair but if there are three angles and sum is 180 could it be linear pair or not?

Answer» The sum of two adjacent angles is 180 and forms alinear pair but if there are three angles and sum is 180 then thatis necesssarily not a linear pair. Such angles are called supplementary angles.

If the sum of two adjacent angles is 180°, then the non-common arms of the angles form a line.



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