Our diagonal of a rectangle calculator is an extensive tool that quickly finds the diagonal and other parameters of a rectangle. Have you met a specific rectangle problem and you don't know how …

Free online Diagonal of a rectangle calculator - Enter the length and width of the rectangle with different length units then click the calculate button.

The diagonal calculator measures the diagonal, area, perimeter, and diagonal angle of a rectangle. You just need to enter only two values to find the diagonal of the rectangle.

The formula to find the diagonal of a rectangle is d = √ (l² + w²), where l is the length and w is the width of the rectangle. For example, the diagonal of a rectangle of length 6m and width 2m is …

Calculate the diagonal of any rectangle quickly using this online tool empowered by the Pythagorean theorem. Enter the width and height, choose your preferred units, and get an …

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 …

Easily calculate the diagonal of any rectangle with our free online diagonal calculator. Fast, accurate, and simple to use for all shapes.

The two diagonals of a rectangle have the same length. In this article, we will understand the concept of diagonal of a rectangle and the method to calculate its length. We shall explore the …

Calculate the diagonal of a rectangle using our online tool. Enter length and width to instantly find the diagonal. Visualize the rectangle and understand the formula.

Oct 15, 2025 · To find a measurement of a diagonal inside a rectangle, start by finding the rectangle's width and length. Next, square the width and length and add them together.