Question

adjacent angles are equal measure find out the angle of parallelogram​

Answer 1

the adjacent angles are equal, i.e., ∠A=∠B, so using the concept that the sum of adjacent angles is equal to 180 degrees, find the angles A and B, and then C and D angles can be found out by the property that opposite angles of parallelogram are equal.

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Answer 2

Answer:

we know that: Sum of adjacent angles =180∘. Now, we know the opposite angles of a parallelogram are equal. Thus, each angle of the parallelogram

measures 90∘.

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