Area of a rectangle calculator finds the area, perimeter, and diagonal of a rectangle.

Jan 9, 2026 · In this article, we’ll walk you through how to calculate rectangular area with tips from math tutors and teachers (including how to find it when you know the diagonal of the rectangle).

Here you will learn about finding the area of a rectangle, including finding the area of rectilinear figures, finding missing side lengths, solving area problems involving unit conversion, and solving real-world …

When the length and width of a rectangle are equal, the shape is a special case of a rectangle, called a square. The equation for calculating the area of a rectangle is as follows: The Farmer and his …

What is the Area of a Rectangle? The area of rectangle is the amount of space enclosed within its four sides. It represents the total surface covered by a rectangular shape and is measured in square units …

The area of a rectangle is the space occupied within the boundary of the rectangle. It is calculated by finding the product of the length and breadth (width) of the rectangle and is expressed in square units.

(Jump to Area of a Rectangle or Perimeter of a Rectangle) A rectangle is a four-sided flat shape where every angle is a right angle (90°). the little square in each corner means "right angle" Opposite sides …

Using the Pythagorean theorem: The area of the rectangle is: A = l×w = 24×10 = 240. Using the diagonal and side length formula: Another way to find the area of a rectangle is to determine how …

What is the Area of a Rectangle? The area of a rectangle is the region covered by a rectangle within its four sides or boundaries. The region of a rectangle depends on its sides. Principally, the formula for …

Jul 23, 2025 · To find the area, you multiply the length of the rectangle by its width., the formula for the Area of the Rectangle, A = l x b, where l and b are the length and breadth of the rectangle. In this …