An investigation into that question began several years ago, but was suspended
when it was discovered that there is no such thing as a three-sided rectangle.
There is no such thing as a three sided rectangle. They have four sides. Length and width of a rectangle being THE SAME (having a 1:1 ratio) will provide the largest area possible. In other words, for a given perimeter, a square is the largest rectangle. If you mean a triangle (which has three sides), then all sides being equal will still yield the largest area.
rhombus
A Rectangle is a four sided figure in which the internal angles are 90 degrees. A Rhombus is a four sided figure in which all sideshave the same length
A rectangle is a four-sided figure with two long sides and two short sides. The two long sides are the length of the rectangle. The two short sides are the width of the rectangle.
A square is a 4-sided shape in which all of the sides are same length, but a rectangle is a 4-sided shape in which a side parallel to another side are the same length. A square meets a rectangle's requirements, but since the rectangle's sides don't all have to be the same size, it doesn't meet the square's requirements
A square has all the properties of a rectangle and rhombus. (A square is always a rectangle.) A rectangle is not always a square but is always a parallelogram. A parallelogram is a quadrilateral (four sided figure) with both pairs of opposite sides are parallel. A rectangle is a quadrilateral with four right angles.
No because a rectangle has different properties to a rhombus but they are both 4 sided quadrilaterals
A Rectangle is any four-sided shape where the angles inside all four corners are right angles (90 degrees). A square, therefore, is a rectangle where all the shapes are the same size. A parallelogram is any four sided shape where sides are the same length as the one opposite, but not at right angles to each other.
A rectangle is a four-sided polygon. It has 4 right angles, and sides opposite each other are the same length. (all four sides can be the same length, in which case it is more commonly known as a square, but it is still a rectangle.
A rectangle is a 4 sided quadrilateral with opposite parallel sides with its length being greater than its width and it has 4 interior right angles.
An oblong is a rectangle BUT a rectangle isn't necessarily an oblong. There are 2 types of rectangle: 1) Square (equal sided) 2) Oblong (unequal sided) Most refer to an oblong as a rectangle and use the word 'square' to be more specific as it has different properties.
If a parallelogram is four sided then it can be a square ,rhomobus,rectangle. the area of square = side * side the area of rectangle = length * breadth the area of rhombus = 1/2 (diagonal1 + diagonal2) And also, a parallelogram is always four sided.And if it is none of these ,then are of parallelogram =length * breadth