A rectangle is a special case of a parallelogram in which each pair of adjacent sides is perpendicular. A parallelogram is a special case of a trapezium (known as a trapezoid in North …

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.

What is a Rectangle? A rectangle is a closed two-dimensional figure with four sides. The opposite sides of a rectangle are equal and parallel to each other and all the angles of a rectangle are …

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

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

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.

RECTANGLE meaning: 1 : a four-sided shape that is made up of two pairs of parallel lines and that has four right angles; 2 : a shape in which one pair of lines is longer than the other pair

Dec 14, 2025 · rectangle (plural rectangles) (geometry) Any quadrilateral having opposing sides parallel and four right angles. coordinate terms hypernym, hyponym Hypernym: polygon …

Definition of rectangle noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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.