The sum of adjacent angles of a parallelogram is a) 180∘ b) 120∘ c – InterviewSolution

1.	The sum of adjacent angles of a parallelogram is a) 180∘ b) 120∘ c) 360∘ d) 90∘
Answer» The sum of adjacent angles of a parallelogram is a) $180^{\circ}$ b) $120^{\circ}$ c) $360^{\circ}$ d) $90^{\circ}$

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