Rectangle Calculator
Calculate area, perimeter, and diagonal of a rectangle.
Rectangle Calculator
How to Use
- Enter the length and width.
- Click 'Calculate'.
- Area, Perimeter, and Diagonal will be displayed.
About Rectangles
A rectangle is a quadrilateral with four right angles.
Formulas
Area = length * width Perimeter = 2 * (length + width) Diagonal = √(length^2 + width^2)
Features
- Calculate basic properties
- Diagonal calculation using Pythagorean theorem
Applications
- Land measurement
- Construction
- Interior design