Quick guide
Try an example
You enter
- Width
3
- Height
4
You get
- Area
12
- Perimeter
14
- Diagonal
5
How it works & limits
Use positive width and height in the same unit. Area uses square units, and the other results use your original unit.
Find the area, perimeter and diagonal of a rectangle.
Numbers Stateless3
4
12
14
5
Use positive width and height in the same unit. Area uses square units, and the other results use your original unit.