Question

The area of a square having side 12cm is ________cm2.​

Answer 1

Answer -

The area of a square having side 12cm is 144 cm².

Solution -

Area of square = a²

➠ 12²

➠ 144 cm²

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Answer 2

$\large\bold{\underline{\underline{Given:-}}}$

Side of the square '$a$' = $12\:cm.$

$\large\bold{\underline{\underline{To\:find:-}}}$

The area of the square.

$\large\bold{\underline{\underline{Solution:-}}}$

We know that,

Area of a square = ${a}^{2}$

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

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

$= 144 \: {cm}^{2}$

Therefore, the area of the square is $\boxed{ 144\:cm² }$.