A rectangle in the plane can be defined by five independent degrees of freedom consisting, for example, of three for position (comprising two of translation and one of rotation), one for shape (aspect ratio), …

The meaning of RECTANGLE is a parallelogram all of whose angles are right angles; especially : one with adjacent sides of unequal length. How to use rectangle in a sentence.

Rectangle is a quadrilateral in which all 4 angles are right angles; opposite sides parallel and equal. Learn properties, formulas for area and perimeter & more.

Jul 23, 2025 · A rectangle is a closed quadrilateral in which the sides are equal and parallel, there are various formulas that are used to find various parameters of the rectangle.

Illustrated definition of Rectangle: A 4-sided flat shape with straight sides where all interior angles are right angles (90deg;). Also opposite sides...

The area of a rectangle is its height times its width. The rectangle is 5 cm long and 1.9 cm wide.

Aug 1, 2025 · Calculator online for a rectangle. Calculate the unknown defining areas, diagonals and angles with any three known variables. Online calculators and formulas for an rectangles and other …

Like a square, a rectangle is a two-dimensional (or flat) shape with four sides and four right angles. By a rectangle’s definition, opposite sides must be equal and parallel to each other.

A rectangle is a parallelogram with 4 right angles. Now, since a rectangle is a parallelogram, its opposite sides must be congruent and it must satisfy all other properties of parallelograms

Jun 21, 2024 · A rectangle is a shape with four right angles and opposite sides that are parallel and equal. Explore its properties, learn how to calculate its area and perimeter, and more.