Question

7. Find the cost of fencing a square park of side 17 m at the rate of 327.50 per metre.​

Answer 1

Answer:

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Answer 2

Question:

Find the cost of fencing a square park of side 17 m at the rate of 327.50 per metre.​

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

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

• Rs.22270  

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

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

• Side of square park is 17 meters

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

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

• Cost of fencing park at rate of 327.50 per metre

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

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

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

$\bigstar{\underline{\boxed{\red{\sf{Perimeter_{\:Square}=4 \times Side}}}}}$  

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

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

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

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

${\qquad{\quad{\normalsize{\longmapsto{\sf{Perimeter_{\:Square}=4 \times Side}}}}}}$

${}$

${\qquad{\quad{\normalsize{\longmapsto{\sf{Perimeter_{\:Square}=4 \times 17}}}}}}$

${}$

${\qquad{\quad{\normalsize{\longmapsto{\sf{Perimeter=68}}}}}}$

${}$  

${\qquad{\quad{\normalsize{\therefore{\underline{\boxed{\sf{\purple{Perimeter\:of\:square\:park\:is\:68\:metres}}}}}}}}}$  

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

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

${\qquad{\quad{\normalsize{\longmapsto{\sf{Cost=Perimeter \times per\:metre\:cost}}}}}}$

${}$

${\qquad{\quad{\normalsize{\longmapsto{\sf{Cost=68 \times 327.50}}}}}}$

${}$

${\qquad{\quad{\normalsize{\longmapsto{\sf{Cost=22270}}}}}}$

${}$  

${\qquad{\quad{\normalsize{\therefore{\underline{\boxed{\sf{\purple{Cost\:of\:fencing\:park\:is\:Rs.22270}}}}}}}}}$  

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

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

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

• Cost of fencing park is Rs.22270  

$\begin{gathered} \\ {\underline{\rule{200pt}{7pt}}} \end{gathered}$