3. Take the square root of this final result. Here’s how to do it with an example: Suppose we have a square with sides measuring 4 units. 1. Calculate one side squared: 4 * 4 = 16. 2. Multiply that ...

Diagonal = √(32 cm²) Diagonal ≈ 5.66 cm. So, the length of the diagonal is approximately 5.66 cm. Conclusion. Calculating the diagonal of a square is quite simple and follows a straightforward formula ...