The square root of 225 is 15.
To explain how we find this, let’s first understand the concept of square roots. A square root of a number is a value that, when multiplied by itself, gives the original number. In the case of 225, we are looking for a number that, when multiplied by itself, equals 225.
If we calculate 15 x 15, we get 225, which confirms that 15 is the square root of 225. Therefore, the square root of 225 is 15.