How to Work Out the Diagonal of a Rectangle
D l² w² You can also use the diagonal of a rectangle calculator to measure in various units using SI and imperial. Diagonal l 2 b 2 Here l Length of the rectangle b Breadth of the rectangle. Finding Unknown Angle Using Algebra Level 2 Algebra Worksheets Algebraic Expressions Letter Worksheets For Preschool Let the length AB 8cm breadth BC 65 cm Diagonal AC Applying the Pythagoras theorem. . 41 2 4 1 2. 2 2. D 2area if area is given. Hence the diagonal can be found using Pythagoras theorem. In case you try to compute the diagonal of the. And now you should know how to find the diagonal of a rectangle explicit formula - just take a square root. If you dont have the side of a square given use other formulas. If you want to calculate the perimeter P you have to input the length l and the width w. Enter the width of the rectangle. D l² w². AC2AB2BC2 AC2 82 652 644225 10625 AC sqrt10625 AC color...