Question

Find the area of a square park whose perimeter is 320 m.

Answer 1

Answer:

Given ,

The perimeter of a square park is 320 m .

To find :- The area of the park.

Step-by-step explanation:

we know that ,

4 * side(one side ) = perimeter

4*side = 320

side = 320/4

side = 80

There fore one side = 80 m

again,

        we know that ,

                           side square = area of a square

                          80 square = area of the park

                            area = 6400 m

  There fore the area of the square is 6400 m square .

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Answer 2

Answer:

6400m^2

Explanation:

Given :

• Perimeter of the square park

To Find :

• Area of the square park.

Solution :

We know :-

$\sf{}Perimeter = 4\times side$

$\Rightarrow\sf{}320 = 4\times side$

$\Rightarrow\sf{}\dfrac{320}{4} = side$

$\Rightarrow\sf{}side= 80m$

[Note -:All sides are same in square]

Therefore,

$\sf{}Area= Side\times Side$

$\sf{}\Rightarrow 80m\times 80m$

$\sf{}\Rightarrow 6400m^2$

Hence,Area is 6400m^2