Geometry: These are all true or false questions
1.) The diagonals of a rectangle are perpendicular.
2.) The opposite angles of a rhombus are equal.
3.) The diagonals of a rhombus are perpendicular.
4.) Every quadrilateral is a parallelogram.
5.) No parallelogram is a rhombus.
6.) Every parallelogram is a rhombus.
7.) Every square is a parallelogram.
8.) Every square is a rectangle.
9.) Every square is a rhombus.