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  1. Area of a Rectangle Calculator

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

  2. How to Calculate the Area of a Rectangle: Formula & Examples - wikiHow

    Apr 15, 2025 · Learn the equation for finding the area of a rectangle. The equation for finding the area of a rectangle is simply A = L * W. [3] This means that the area is equal to the length of …

  3. Area of a Rectangle - Math Steps, Examples & Questions

    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 …

  4. Area of Circle, Triangle, Square, Rectangle, Parallelogram, …

    Area is the size of a surface Learn more about Area, or try the Area Calculator.

  5. Area of Rectangle - Definition, Formulas, & Examples

    Aug 3, 2023 · What is the area of a rectangle with formulas - learn how to find it with solved examples and diagrams

  6. Rectangle Calculator

    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 …

  7. Area of Rectangle - Definition, Formula & Examples | ChiliMath

    The area of a rectangle is the amount of space inside the rectangle. We can find the area of a rectangle by multiplying the length of the rectangle by its width.

  8. Area of a rectangle - Math.net

    If the diagonal, d, and one side, s, of the rectangle are known, the following area formula can be used: Find the area of the rectangle below that has a diagonal of 26 and length of 24. Since …

  9. Area of Rectangle - Formula | How to Find the Area of Rectangle

    With the help of the perimeter, we can find the missing side and then calculate the area of a rectangle using the same formula, Area of rectangle = Length × Width.

  10. Area of Rectangle: Formula, Proof, Examples & Problems

    Q1: What is the area of rectangle formula? A: The area of rectangle formula is Area = Length × Width, where length and width are the perpendicular sides of the rectangle.