Question

If Two adjacent angle of
parallelogram are equal then all
angle of a parallelogam measure
90 degras​

Answer 1

Answer:Hence, it is proved that any two adjacent or consecutive angles of a parallelogram are supplementary. From the above theorem, it can be derived that if one angle of a parallelogram is equal to 90 degrees, then all four angles are equal to 90 degrees. Therefore, it will become a rectangle.

Step-by-step explanation:

Answer 2

Answer:yes it is 90 degree.

Step-by-step explanation:

Adjacent angles of a parallelogram = 180

So, x +  x  = 180

    2x = 180

     x = 90.

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