Because it has 4 equal sides.
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No. That is not enough to make it a regular quadrilateral. A regular polygon must also have equal angles and a rhombus, in general, does not.
A rhombus
Square and a rhombus * * * * * A rhombus is not a regular quadrilateral (unless it is a square) because being regular requires all sides AND all angles to be equal. So there is only one type of a regular quadrilateral - a square. It may have other names, certainly so in other languages.
A rhombus is a quadrilateral.
A square is a rectangle, a rhombus, an equilateral parallelogram, and a regular quadrilateral.
A rhombus is a quadrilateral because it has four sides. A quadrilateral with four equal sides is a rhombus.
No because a rhombus is a regular quadrilateral.
A rhombus is not a pentagon, it's a quadrilateral.
A rhombus is not a pentagon, it's a quadrilateral.
A rhombus
Yes, a rhombus is a type of regular quadrilateral. A regular quadrilateral is a four-sided polygon with all sides of equal length and all angles measuring 90 degrees. A rhombus fits this definition as it has all sides equal in length, making it a regular quadrilateral.
A rhombus is a quadrilateral.
Square and a rhombus * * * * * A rhombus is not a regular quadrilateral (unless it is a square) because being regular requires all sides AND all angles to be equal. So there is only one type of a regular quadrilateral - a square. It may have other names, certainly so in other languages.
A rhombus is a quadrilateral.
It's a quadrilateral that is not a rhombus. (Before you object, remember that 'rhombus' includes 'square'.)
A regular quadrilateral is a a four sided shape that has all of its sides equal in length. There are two shapes that satisfy these conditions, a square and a rhombus.
A square is a rectangle, a rhombus, an equilateral parallelogram, and a regular quadrilateral.
Yes. It's also a rectangle, a rhombus, and a regular quadrilateral.