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## Is rectangle a rhombus?

The dual polygon of a rhombus is a rectangle: A rhombus has all sides equal, while a rectangle has all angles equal. A rhombus has opposite angles equal, while a rectangle has opposite sides equal. The diagonals of a rhombus intersect at equal angles, while the diagonals of a rectangle are equal in length.

## Why is a rectangle not always a rhombus?

Now, a rectangle is not always a rhombus. A rectangle has two sets of congruent sides whereas all four sides of a rhombus are congruent. The two pairs of opposite angles of a rhombus are always equal, just like the two pairs of opposite angles of a parallelogram are always equal.

**What shapes are always a rhombus?**

A square is always a rhombus, whereas each of a parallelogram, a trapezoid, and a rectangle do not have to be.

**Which is not a rhombus?**

One of the two characteristics that make a rhombus unique is that its four sides are equal in length, or congruent. If you have a quadrilateral with only one pair of parallel sides, you definitely do not have a rhombus (because two of its sides cannot be the same length). You have a trapezoid.

### Are all rectangles square?

All squares are rectangles, but not all rectangles are squares. All squares are rhombuses, but not all rhombuses are squares.

### Are kites never Rhombuses?

A kite is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other and only one pair of opposite angles are equal. All sides of a rhombus are equal and opposite angles are equal. So, all kites are not rhombuses.

**Is a rectangle always a square?**

A square is a special kind of closed figure with four straight sides and four right angles that also has sides that all have equal length. Therefore, we can conclude that: A Square is a special kind of rectangle. Every Square is a rectangle, but not every rectangle is a square.

**Are all rectangles squares?**

## Can a square be a rhombus?

Can a Square be a Rhombus? Yes, a square comes under the category of a rhombus since it fulfills the properties of a rhombus in which all the sides are equal in length, the diagonals are perpendicular to each other, and the opposite angles are of equal measure.

## Is all squares are rhombuses and also rectangles?

The opposite sides of a rectangle are equal in lengths, the four angles of a rectangle are equal to 90 degrees and also the diagonals of a rectangle bisect each other. Therefore, all the squares are rhombuses and also rectangles.

**Which shape is a rhombus but not a rectangle?**

A square can be defined as a rhombus which is also a rectangle – in other words, a parallelogram with four congruent sides and four right angles. A trapezoid is a quadrilateral with exactly one pair of parallel sides.