True or False?
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Some parallelograms are rhombuses
True
Some rhombuses are rectangles
True
All rhombuses are squares
False
If a parallelogram is a rectangle, then it is a rhombus
False
If a quadrilateral is a parallelogram, then it is a rhombus
False
Some trapezoids are parallelograms
False
All squares are rectangles
True
All squares are rhombuses
True
If a quadrilateral is a rectangle, then it is a parallelogram
True
If a quadrilateral is a square, then it is a rhombus
True
If a rhombus is a square, then it is a rectangle
True
