The area of a square plot is 1011400 m2. Find the length of one side of the plot. - Mathematics

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Sum

The area of a square plot is `101 1/400` m2. Find the length of one side of the plot.

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Solution

Given, The area of a square plot = `101 1/400` m2

Let the length of square plot = x

Then area of square = x2

Area = `101 1/400` m

So, a2 = `101 1/400 = 40401/400`

a = `sqrt(40401/400) = sqrt((201 xx 201)/(20 xx 20)`

a = `201/20 = 10 1/20`

Hence, the answer is `10 1/20`.

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Chapter 3: Square-Square Root and Cube-Cube Root - Exercise [Page 96]

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NCERT Exemplar Mathematics Class 8
Chapter 3 Square-Square Root and Cube-Cube Root
Exercise | Q 132 | Page 96

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