The sum of the three angles of a parallelogram is 310 degrees, find the degree measures

The sum of the three angles of a parallelogram is 310 degrees, find the degree measures of all angles of the parallelogram

The sum of the inner angles of a parallelogram is 360, then one of its angles is 360 – 310 = 50.

Then the obtuse angle of the parallelogram is 180 – 50 = 130.

Answer: The angles of the parallelogram are 50,130, 50,130.



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