Question

Eind the area of the Suare
whose Perimeter is 40 cm​

Answer 1

Answer :-

$\rm \red{Perimeter \: of \: a \: square \: 4 × sides}$

$\: \: \: \: \: \: \: \: \: \: \sf\implies{40cm (given)}$

$\sf{Side \: of \: square = \frac{40}{2} = 10cm}$

$\rm \red{Area \: Of \: square }$

$\: \: \: \: \: \: \: \: \: \: \sf{ \implies \: side \times side}$

$\: \: \: \: \: \: \: \: \: \: \sf \implies100sq.cm$

$\large \boxed{ \sf{ \purple{\therefore \: area \: = 100sq.cm}}}$

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Answer 2

Answer:

Perimeter of square = 4 × Side

40= 4× side

10cm= side

Area= (Side)²

= (10)² = 100 cm².

Hope this helps!