It is a rhombus.
No. All rhombi (rhombuses) are parallelograms but all parallelograms are not rhombi.
No but they are parallelograms.
Yes. All rhombuses are parallelograms, but the reverse is not true. (I.e. there are parallelograms which are rhombuses and there a parallelograms that are not rhombuses. -- Just like Every bus has wheels but not everything with wheels is a bus.)
No, it's not true. A rhombus is a special kind of parallelogram, so only some parallelograms are rhombera.
It is a rhombus.
No. All rhombi (rhombuses) are parallelograms but all parallelograms are not rhombi.
Not all parallelograms do but a rhombus does.
No but they are parallelograms.
A rectangle, square, rhombus, and rhomboid are all parallelograms.
Yes. All rhombuses are parallelograms, but the reverse is not true. (I.e. there are parallelograms which are rhombuses and there a parallelograms that are not rhombuses. -- Just like Every bus has wheels but not everything with wheels is a bus.)
No, it's not true. A rhombus is a special kind of parallelogram, so only some parallelograms are rhombera.
No, none of them are. But they are all parallelograms.
Some rhombuses can be parallelograms. It all depends on the direction of the sides. A diamond is a rhombus that is not a parallelogram A square is a rhombus that is a parallelogram
Some parallelograms are rhombuses, but all rhombuses are parallelograms. A parallelogram is a rhombus if and only if all of it's sides are the same length.
Yes, all rhombi are parallelograms. A rhombus is, by definition, "a parallelogram in which all of the sides are the same length."
Not at all. An equilateral parallelogram is called a rhombus.