Find the number of digits in the square root of 256?
- 2
- 3
- 4
- None of these
Explanation
The square root of 256 is 16, which has 2 digits.
Counting the digits in 16 confirms that the answer is 2.
The square root of 256 is 16, which has 2 digits.
Counting the digits in 16 confirms that the answer is 2.
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