What is the square root of 408?

Here we will explain and calculate the square root of 408. First, note that the square root of 408 can be written with a mathematical symbol like this:

√408

When we calculate the square root of 408, the answer is the number (n) that you can multiply by itself that will equal 408. In other words, n × n should equal 408. Therefore, the equation to solve the problem is as follows:

n² = 408

And when we solve the equation above, we get the answer to the square root of 408:

√408 ≈ 20.1990098767242

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