Geometry True/False? (i really need help for my Exams to study)?

true or false:


1. if a quadrilateral is a parallelogram, then it is a rectangle


2. Some Parallelograms are rectangles


3. Some parallelograms are trapezoids.


4. every square is a rectangle


5. a rectangle is a parallelogram





i need these to study for my exam plzzGeometry True/False? (i really need help for my Exams to study)?
1. F


2. T


3. T


4 T


5. TGeometry True/False? (i really need help for my Exams to study)?
1. false = rhombus can be a parrallelogram


2. True


3. False... 1 side can be parallel, the others are not


4. False.


5. True