Question

A square sheet of aluminium is of side 13 1/6 cm. Find its perimeter

Answer 1

Answer:

Yes I think the answer is right .

Answer 2

Answer:

$Perimeter (P)=52\frac{2}{3}\: cm$

Step-by-step explanation:

$Side \:of \:a \:square (a)\\=13\frac{1}{6}\:cm\\=\frac{79}{6}$

$Perimeter (P) = 4a$

$= 4\times \frac{79}{6}\\=2\times \frac{79}{3}\\=\frac{158}{3}\\=52\frac{2}{3}\: cm$

Therefore,

$Perimeter (P)=52\frac{2}{3}\: cm$

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