Square root of 120
The square root of 120 is 10.954451 (rounded to 6 decimal places). In simplest radical form it is 2ā30.
Square root of 120
Pick any whole number from 1 to 10,000.
How to work it out
- 1
The square root of 120 is the number that multiplied by itself gives 120.
- 2
120 is between the perfect squares 10Ā² = 100 and 11Ā² = 121, so its square root is between 10 and 11.
- 3
Pull out the biggest square factor: 120 = 4 Ć 30, so
- 4
A calculator, or long division of digits, gives
LaTeX source of the formulas on this page
\[ \sqrt{120} = 2\sqrt{30} \approx 10.954451 \]
\[ \sqrt{120} = \sqrt{4 \times 30} = 2\sqrt{30} \]
\[ \sqrt{120} \approx 10.954451 \]Squares around 120
| Number | Squared |
|---|---|
| 9 | 81 |
| 10 | 100 |
| 11 | 121 |
| 12 | 144 |
Questions
What is the square root of 120?
The square root of 120 is 10.954451 (rounded to 6 decimal places). In simplest radical form it is 2ā30.
Is 120 a perfect square?
No. It lies between 10Ā² = 100 and 11Ā² = 121.
What is 120 squared?
120 Ć 120 = 14400.
What is the square root of 120 rounded to 2 decimals?
10.95.