Advertisements
Advertisements
प्रश्न
The area of a square plot is `101 1/400`m2. Find the length of one side of the plot.
Advertisements
उत्तर
Let length of the square plot be a.
Then, the area of square = a2
According to the question,
Area = `101 1/400`m2 ...[Given]
∴ a2 = `101 1/400`
⇒ a2 = `40401/400`
⇒ a = `sqrt(40401/400)`
⇒ a = `sqrt((201 xx 201)/(20 xx 20)`
∴ a = `201/20 = 10 1/20`m ...[Taking square root on both sides]
Hence, the length of one side of the plot is `10 1/20`m.
APPEARS IN
संबंधित प्रश्न
What could be the possible ‘one’s’ digit of the square root of the given number?
9801
The students of Class VIII of a school donated Rs 2401 in all, for Prime Minister’s National Relief Fund. Each student donated as many rupees as the number of students in the class. Find the number of students in the class.
Find the square root of:
\[\frac{441}{961}\]
Find the square root of:
\[3\frac{334}{3025}\]
Find the square root of:
\[21\frac{51}{169}\]
Find the square of 59.
Evaluate `sqrt(25/32 xx 2 13/18 xx 0.25)`
If a number ends with 3 zeroes, how many zeroes will its square have?
Which letter best represents the location of `sqrt(25)` on a number line?
A perfect square number having n digits where n is even will have square root with ______.
