Math, asked by Gayeta123, 10 months ago

The area of a square is 144cm^2.What is its perimeter?

Answers

Answered by himanshuchaudhary843

4

Answer: 48 cm

Step-by-step explanation:

Area = (side)²

144=(side)²

Side=√144

Side = 12 CM

Perimeter = 4×side

= 4×12

=48 cm

Answered by abhinay365

1

$<body bgcolor="skyblue"><font color="black">$

$\huge\orange\star\boxed{Answer:-}$

Given

$area \: of \: square = 144 {cm}^{2}$

we know

$area \: of \: square = {a}^{2}$

where a is the side of square

Therefore

${a}^{2} = 144 {cm}^{2} \\ {a}^{2} = ( {12 \: cm})^{2} \\ a = 12 \: cm$

Now

$perimeter \: of \: square = 4a \\ = 4(12) \\ = 48 \: cm.$

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