The square root of 0.25 is 0.5.
To understand why, we can think of the square root as the number that, when multiplied by itself, gives us the original number. In this case, if we multiply 0.5 by 0.5, we get:
0.5 × 0.5 = 0.25
This confirms that the square root of 0.25 is indeed 0.5. Additionally, we can also express 0.25 as a fraction:
0.25 = 25/100 = 1/4
Then, the square root of 1/4 can be calculated as follows:
√(1/4) = √1 / √4 = 1 / 2 = 0.5
So, whether we approach it from the decimal perspective or the fractional perspective, we arrive at the same conclusion: the square root of 0.25 is 0.5.