Rectangles are commonly referred to by various names based on their properties. The most basic type is simply called a "rectangle," which has opposite sides that are equal in length and four right angles. When all sides are equal in length, it is referred to as a "square." Additionally, specific types like "golden rectangles" have proportions that adhere to the golden ratio, while "oblong rectangles" are longer than they are wide.
a rectangle and quadrilateral
A rectangle is a right quadrilateral.
Parallelogram and Rectangle
quaderlateral
Every rectangle is also a parallelogram and a quadrilateral.
Rectangle.
rectangle and a square
a rectangle and quadrilateral
rectangle or paralellogram
A rectangle is a right quadrilateral.
Parallelogram and Rectangle
Rectangle is one, square is another.
rectangular
quaderlateral
a quadrilateral
Every rectangle is also a parallelogram and a quadrilateral.
a parallelogram