Properties of parallelogram
 1) The diagonals of a quadrilateral bisect each other, what is the most accurate way to classify this quadrilateral ? Rhombus Parallelogram Rectangle Trepzoid

 2) The opposite angles of a quadrilateral are congruent, what is the most accurate way to classify this quadrilateral ? All Quadrilaterals Parallelogram Rectangle Trapezoid

 3) The bisectors of any two adjacent angles of a parallelogram intersect at 30° 45° 60° 90°

 4) One of the angle of a parallelogram is twenty four degree less than double the smallest angle. The bigger angle of the parallelogram is 68° 102° 112° 176°

 5) Measure of one angle of a parallelogram is 2/3 of its measure of the adjacent angle. Measure of the smaller angle of the parallelogram is 54° 72° 81° 108°

 6) A parallelogram has opposite sides that are: Equal in length and parallel Perpendicular Congruent Diagonal

 7) The opposite angles of a parallelogram are: Complementary Supplementary Equal to 90 degrees Congruent

 8) The diagonals of a parallelogram: Bisect each other Are perpendicular to each other Are equal in length All of the above

 9) The sum of the interior angles of a parallelogram is always: 360 degrees 180 degrees 90 degrees 270 degrees

 10) If one angle of a parallelogram is 60 degrees, then the measure of each adjacent angle is: 60 degrees 90 degrees 120 degrees 30 degrees