Question

Area of a square plat is 7921 sqm. Find the side of the square plat

Answer 1

$\bf{\underline{\underline{\bigstar \: Figure : }}}$

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$\setlength{\unitlength}{1.6mm}\begin{picture}(30,20)\put(0,0){\line(1,0){30}}\put(0,30){\line(1,0){30}}\put(30,0){\line(0,1){30}}\put(0,0){\line(0,1){30}}\put(10,15){ 7921 sqm }\put(32,15){side }\put(-32,15){ }\end{picture}$

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$\bf{\underline{\underline{\bigstar \: Given :}}}$

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• $\tt{\blue{Area\:of\: plot = {7921m}^{2} }}$

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$\bf{\underline{\underline{\bigstar \: To\: Find : }}}$

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• $\tt{\blue{Side\:of\: plot }}$

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$\bf{\underline{\underline{\bigstar \: Solution : }}}$

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$\red{\tt{ Area\:of\: plot = {7921m}^{2} }}$

$\red{\tt{\implies Side \times Side = {7921m}^{2} }}$

$\red{\tt{\implies {Side}^{2} = {7921m}^{2} }}$

$\red{\tt{\implies Side = \sqrt{{7921m}^{2}} }}$

$\red{\tt{\implies Side= 89m }}$

$\:\:$

$\green{\bf{\underline{Side\:of\: plot\:is\: 89m }}}$

Answer 2

Given :

• Area of a square plat is 7921 m².

To find :

• The side of the square plat =?

Step-by-step explanation :

Area of a square plat is 7921 m². [Given]

We know that,

Area of square = side².

Substituting the values in the above formula, we get,

side² = 7921

____

side = √7921

______

side = √89 × 89

side = 89

Therefore, the side of the square plat = 89 m.