Question

prove that any two adjacent angles of a parallelogram are supplementary​

Answer 1

Step-by-step explanation:

In a parallelogram both the pairs of opposite

sides are parallel.The adjacent angles of a parallelogram form a linear pair with each

other so the sum of the adjacent angles is 180°

(supplementary)

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Answer 2

Step-by-step explanation:

we know that opposite side of parallelogram are parallel

therefore,co interior angle are supplementery hence,the two adjacent angle of the parallelogram are supplementery.