If the diagonals of a parallelogram are congruent, then the parallelogram is a rectangle. If a quadrilateral is a rhombus, then it is a parallelogram. If a parallelogram is a rhombus, then its diagonals are perpendicular. ... If the diagonals of a parallelogram are perpendicular, then the parallelogram is a rhombus.
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Answer:
B. Rectangle
Step-by-step explanation:
If the diagonals of a parallelogram are congruent, then the parallelogram is a rectangle. If a quadrilateral is a rhombus, then it is a parallelogram. If a parallelogram is a rhombus, then its diagonals are perpendicular. ... If the diagonals of a parallelogram are perpendicular, then the parallelogram is a rhombus.
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Answer:
b. rectangle
Step-by-step explanation:
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