Question

square sheet has 10 2/5 cm long side find the perimeter and area
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Answer 1

Answer:

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Side of a square = $10\frac{2}{5}cm$

Perimeter of a square = ?

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As we know , perimeter of a square = 4 × side

Then , the solution ;

➪ $4× 10\frac{2}{5}$

➪ $4 × \frac{52}{5}$

➪ $\frac{208}{5}$

➪ $41.6cm$ or

➪ $41\frac{3}{5}$

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