square root of 361

The best way is to use a calculator, and \(\sqrt {361}\) is \(19\).

You are very welcome!

:P

Also, to cover the \(361\) completely with the square root radical, \(\sqrt{361}\) = \sqrt{361}

Oh thanks!

No problem! Glad to help!

Or, you can list the first few squares out. If you know \(20^2=400\), \(19^2=381. \)

Well, \(19^2=361\)

That's what I said. Just trying to list a few squares out, to find the answer.

REMEMBER: sqrt361 = + or - 19