Consider the statement:
If a quadrilateral is a square, then its diagonals are perpendicular and equal in length.
Which of the following is the contrapositive of this statement?
AIf a quadrilateral has diagonals that are not perpendicular or are not equal in length, then it is not a square.
BIf a quadrilateral has diagonals that are perpendicular and equal in length, then it is a square.
CIf a quadrilateral is not a square, then its diagonals are not perpendicular or are not equal in length.
DIf a quadrilateral has diagonals that are not perpendicular and are not equal in length, then it is not a square.
EIf a quadrilateral has diagonals that are not perpendicular or are not equal in length, then it is a square.