In a given quadrilateral, each side is parallel to its opposite side and the diagon...
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Step-by-step solution
A quadrilateral with opposite sides parallel is a parallelogram. A square and a rectangle are types of parallelograms. A rhombus is also a parallelogram. The diagonals of a square and a rhombus are perpendicular, so they are excluded. Rectangles and parallelograms (that are not rhombuses or squares) have diagonals that are not perpendicular.
Answer
B. Rectangle, C. Parallelogram