Question

Area of square park whose perimeter is $320m.$

Answer 1

Solve for area of the given square park:

Given, perimeter of square park is $320m.$

Step 1: Find side of square

We know that, the perimeter of the square $=4\times$side

$\therefore 320=4\times$side

$\Rightarrow$side $s=\frac{320}{4}=80m.$

Step 2: Find the area of square

We know that, area of square $\mathbf{=}{\left(s\right)}^{\mathbf{2}}$

$={\left(80\right)}^2$

$\Rightarrow$Area of the given square park $=6400m^2$

Hence, area of the square park is $6400m^2$.