A parallelogram has one side that is 4 centimeters long and one side that is 6 centimeters long what is the perimeter of the parallelogram explain how you found your answer
20 cm, a parallelograms opposite sides are congeuent( by definiton of a parallelogram). So two sides are 6 cms (12) and the other two are 4 cms (8) which adds to 20
