Question

pls tell me with full detail​

Answer 1

Step-by-step explanation:

we know that a square has 4 sides and it's perimeter = sum of 4 sides/4 x side

perimeter = 48

48 = 4 x side

48/4 = side

12 = side

Now we have got the side.

so, area of a square= side x side

12 x 12 = 144 cm²

I hope it helps you!

Answer 2

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$\tt \: perimeter = 48 \: cm \\ \tt \: formula \: = \: sides \: \div 4 \\ \tt = 48 \div 4 = 12 \\ \tt 1 \: side \: = 12 \: cm \\ \tt \: now \: find \: the \: area \: \\ \tt \: side \: = 12 \\ \tt \: formula \: of \: area \: \\ \tt = \: side \times side \\ \tt12 \times 12 = 144 \\ \tt \: so \: the \: area \: is \: = 144cm$

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Hope it's help you

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