Question

area of square is 121 can find side
mam / sir plz tell with explanation​

Answer 1

Answer:

Hence, side of square will be 11 units

Step-by-step explanation:

In context to question asked,

We have to determine the side of square.

As per question,

it is given that,

Area of square = 121 sq unit

As we know that,

Area of square is $=side^2$

So, for determining the value of side of square, we will determine the square root of the area.

Hence, side of square will be $={\sqrt{121}} = 11\:units$

Answer 2

Question:

• If area of square is 121$\sf{cm^2}$,find its side.

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${\underline{\green{\bf{Required\:Answer \: :}}}}$

• 11cm

$\begin{gathered} \\ {\underline{\rule{200pt}{3pt}}} \end{gathered}$

${\large{\underline{\orange{\sf{Given \: :-}}}}}$

• Area=$\sf{121cm^2}$

$\begin{gathered} \\ {\underline{\rule{200pt}{3pt}}} \end{gathered}$

${\large{\underline{\pmb{\tt{To\:Find \: :}}}}}$

• Side=?

$\begin{gathered} \\ {\underline{\rule{200pt}{3pt}}} \end{gathered}$

${\Large{\underline{\pmb{\rm{Formula\:Using}}}}}$

${\large{\underline{\pmb{\frak{Area\:of\:square}}}}}$

$\bigstar{\underline{\boxed{\sf{Area_{\:Square}=s \times s}}}}$

Here-

• s=side

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$\qquad\qquad\quad{\Large{\underline{\underline{\pmb{\blue{\sf{SolutioN}}}}}}}$  

$\begin{gathered} \\ \qquad{\rule{150pt}{1pt}} \end{gathered}$  

${\large{\underline{\pmb{\frak{Calculating\:side}}}}}$

${\qquad{\quad{\normalsize{\longmapsto{\sf{Area=s \times s}}}}}}$

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${\qquad{\quad{\normalsize{\longmapsto{\sf{121=s \times s}}}}}}$

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${\qquad{\quad{\normalsize{\longmapsto{\sf{121=s^2}}}}}}$

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${\qquad{\quad{\normalsize{\longmapsto{\sf{s=\sqrt{121}}}}}}}$

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${\qquad{\quad{\normalsize{\longmapsto{\sf{s=11}}}}}}$

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${\qquad{\quad{\normalsize{\therefore{\underline{\boxed{\sf{\purple{side=11cm}}}}}}}}}$    

$\begin{gathered} \\ \qquad{\rule{150pt}{1pt}} \end{gathered}$  

$\begin{gathered} \\ {\underline{\rule{200pt}{3pt}}} \end{gathered}$

${\large{\underline{\pmb{\frak{Therefore}}}}}$

• Side of given square is 11cm

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