The diagonal of a rectangle can be calculated using the formula d = √(l² + w²), where d is the diagonal , l is the length, and w is the width of the rectangle . A rectangle has two diagonals . Each one is a line segment drawn between the opposite vertices (corners) of the rectangle . The diagonals have the following properties: The two diagonals are congruent (same length). In the figure above, click 'show both diagonals ', then drag the orange dot at any vertex of the rectangle and convince yourself this ... Learn how to calculate the length of the diagonal of a rectangle using the Pythagoras theorem. Find the properties, formula, derivation, and examples of diagonals of a rectangle . Rectangle Diagonal Calculator is a free online tool that displays rectangle diagonal for the given side lengths. BYJU’S online rectangle diagonal calculator tool makes the calculation faster, and it displays the diagonal of a rectangle in a fraction of seconds.
