The area of a square of side $a$ is given by:

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2 a^{2}

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a^{2}

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Solution

The correct option is C $a^{2}$
All the four sides of a square are equal to each other.
So, the area enclosed by the square = $s i d e \times s i d e$ ,
i.e., = $a \times a$ = $a^{2}$

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The area of a square of side a is given by:

The correct option is C a2All the four sides of a square are equal to each other. So, the area enclosed by the square = side×side, i.e., = a×a = a2

The area of a square of side $a$ is given by:

The correct option is C $a^{2}$
All the four sides of a square are equal to each other.
So, the area enclosed by the square = $s i d e \times s i d e$ ,
i.e., = $a \times a$ = $a^{2}$