Author:
Charles Brown
Date Of Creation:
1 February 2021
Update Date:
3 July 2024
![Find the Diagonal of a Square from Area | Geometry](https://i.ytimg.com/vi/y1mL1oJPESw/hqdefault.jpg)
Content
The diagonal of a square is the line from one corner of that square to the opposite corner. To find the diagonal of a square, use the formula Find the length of one side of the square. This is probably given. If you're dealing with a real-world square, use a ruler or tape measure to determine the length. Since all four sides of the square are the same length, you can use any side of the square. If you don't know the sides of the square, you cannot use this method.
- For example, determine the length of the diagonal of a square with sides measuring 5 centimeters.
![](https://a.vvvvvv.in.ua/advices/de-diagonaal-van-een-vierkant-berekenen-1.webp)
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- For example, if you calculate the diagonal of a 5 centimeter square, your formula would look like this:
So, the diagonal of the square is 7.07 centimeters.
Necessities
- Calculator