Perimeter of a square is 40 m,what is the area of Square ?

110 m^{2}

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100 m^{2}

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120 m^{2}

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105 m^{2}

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Solution

The correct option is A $100 m^{2}$
Given that, perimeter of the square $40 m$ .

Let, edge of the square $= a$

Now,

$4 a = 40$

$a = 10$

Hence, area of the square,

$a^{2} = 10^{2} = 100 m^{2}$

Hence, this is the answer.

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Perimeter of a square is 40 m,what is the area of Square ?

The correct option is A 100m2Given that, perimeter of the square 40m. Let, edge of the square =a Now, 4a=40 a=10 Hence, area of the square, a2=102=100m2 Hence, this is the answer.

The correct option is A $100 m^{2}$
Given that, perimeter of the square $40 m$ .

Let, edge of the square $= a$

Now,

$4 a = 40$

$a = 10$

Hence, area of the square,

$a^{2} = 10^{2} = 100 m^{2}$

Hence, this is the answer.