Question

what is the sum of co-interior angles of a parallelogram?

Answer 1

The sum of the internal angles of any four sided figure, regular or irregular is 360 degrees. But regular figures like square, rectangle, Parallelogram or Rhombus have a additional features that the sum of any two adjacent angles will be 180 degrees.

Answer 2

answer: the sum of co-interior angle I f a parallelogram is 180 °.

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