Answer:
[tex]\huge\boxed{\sf 360 \ degrees}[/tex]
Step-by-step explanation:
A quadrilateral (having four sides) has a sum of interior angles equal to 360 degrees.
Since, A Parallelogram has 4 sides so it is also a quadrilateral which means that the sum of its interior angles equal 360 degrees.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807
