a rhombus is not a square even though it has four side and four shape because it has no right angle.
No, a rhombus is a closed plane shape which has four angles, none of which are normally right angles.
A rhombus, or, if there is a right angle, a square.
An impossibility but a square and a rectangle have 4 right angles
it wouldn't be a rhombus if it had a right angle.
Four. A square is a special case of a rhombus with 4 right-angle corners.
No, a square is a four sided polygon with all it's sides the same length and where each angle is a right-angle. A rhombus may or may not have right angles. So while a square is a rhombus, a rhombus is not necessarily a square.
A rhombus is any four-sided figure whose sides are equal. A square is any rhombus with a right angle in it.
A rectangle is a four-sided figure with a right angle at each corner. A rhombus is a figure with four equal sides. A figure that is both a rectangle and a rhombus is a square.
A rhombus doesn't need any right angles to be a rhombus, although it can have them if it wants to. If a rhombus has right angles, then it's a square. And if it has one right angle, then it must have four of them.