Answer: B. A quadrilateral that has diagonals that do not bisect each other.
Step-by-step explanation:
A parallelogram is a quadrilateral whose opposite sides are equal or congruent and parallel. Also, the opposite sides in parallelogram are equal or congruent and the sum of two adjacent angles is 180 degrees.The diagonals of parallelogram bisect each other.
Therefore by the properties of parallelogram the choice that does NOT describe a parallelogram is " <em>A quadrilateral that has diagonals that do not bisect each other</em>.".
The diagonals cannot both bisect and NOT bisect so we know it is either A or B. It is in fact true that the diagonals of a parallelogram bisect each other. LETTER B is false.
70/28 = x/250 this however is not an equation it is a proportion so you would not be able to solve using systems of equations but you could use cross multiplication to solve this problem as well
