Parallelogram angles?

Question

Do the angles of a parallelogram have a certain measure or do they just have different measures in each problem?

Answer 1

The sum of the 4 angles is 360^o, and the opposite angles are always equal, and the consecutive angles are supplementary (i.e. add to be 180^o) .

 

Kevin

Answer 2

The interior angles of a parallelogram always add up to 360^o.

 

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