When all sides are equal it has a to be SQUARE. Which is the only shape that is a regular quadrilateral.
Yes it is a square is a regular quadrilateral because it is not a unknown shape * * * * * That is an interesting reason - but wrong. A square is the only quadrilateral whose sides are all equal and whose angles are all equal. Both sides and angles must be equal for a polygon to be termed regular.
A rhomubus is a quadrilateral whose sides are all equal length. A square has four sides that are equal length AND the angle between all sides must be equal to 90 degrees. A rhombus does not have to have a 90 degree angle between ALL sides.
a rectangle
parralelogram
When all sides are equal it has a to be SQUARE. Which is the only shape that is a regular quadrilateral.
Rhombus is a quadrilateral whose all sides are equal and its opposite sides are parallel to each other but their anger are not equal to 90°.
Yes it is a square is a regular quadrilateral because it is not a unknown shape * * * * * That is an interesting reason - but wrong. A square is the only quadrilateral whose sides are all equal and whose angles are all equal. Both sides and angles must be equal for a polygon to be termed regular.
A triangle can't be a quadrilateral because quadrilateral means it has to have 4 sides and they have to be equal and a triangle can only have 3 sides and doesn't have to be all equal sides. * * * * * Mainly correct, but the sides of a quadrilateral do not have to be equal.
A rhombus is a quadrilateral with 4 equal sides and if the angles are also all equal that that rhombus is a square.
A rhomubus is a quadrilateral whose sides are all equal length. A square has four sides that are equal length AND the angle between all sides must be equal to 90 degrees. A rhombus does not have to have a 90 degree angle between ALL sides.
a rectangle
square
A quadrilateral.
Not always because a quadrilateral is any type of polygon that has 4 sides which may not be all equal.
A four-sided polygon whose sides are all equal and whose angles are all equal has all of the following names: -- square -- rectangle -- rhombus -- parallelogram -- quadrilateral
All sides equal but not all angles.