Question

The perimeter and area of square is same .find its side

• A. 4
• B. 8
• C. 16
• D. 64

Answer 1

Answer: (A)

4

Let the side of square be $a$

Perimeter is $4a$

Area of square is $a^2$

According to question

$4a=a^2$

$\Rightarrow a^2-4a=0$

$\Rightarrow a(a-4)=0$

$eithera=0ora=4$

$\because 0ca{n}^{\prime }tbetakenasameasurelength$

So, answer is $4$