A rectangle
a square is but not a rectangle
equilateral
A rectangle.
Equilateral triangle, rectangle, square
The rectangle which is equilateral is called as square.
a square - an equilateral square a rectangle - an equilateral rectangle
No, it is not.
An equilateral rectangle is a square.
A rectangle
a square is but not a rectangle
A rhombus is never a rectangle. A rhombus has four sides that are equilateral whereas with a rectangle the two sides are equilateral and the two ends are equilateral.
A rectangle is not always equilateral, although it is always equiangular. A rhombus is not always equiangular, but is always equilateral. A square is both equilateral and equiangular.
"equilateral" is a fancy word meaning "has all sides equal". Such a rectangle is called a square.
A rectangle by definition has four right angles, so it cannot be equilateral. An equilateral shape has all sides of equal length, which would make it a square or rhombus, but not a rectangle.
rectangle
A square.