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प्रश्न
The area of a square field is \[30\frac{1}{4} m^2 .\] Calculate the length of the side of the square.
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उत्तर
The length of one side is equal to the square root of the area of the field. Hence, we just need to calculate the value of `sqrt (30 1/4)`
We have:
`sqrt (30 1/4)=sqrt121/sqrt4`
Now, calculating the square root of the numerator and the denominator:
`sqrt121=sqrt(11xx11)=11`
`sqrt4=2`
\[\text{ Therefore, the length of the side of the square } = \sqrt{30\frac{1}{4}} = \frac{11}{2} = 5\frac{1}{2} m\]
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