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

**Solution:**

Perimeter of square park = 320 m

Let the length of each side of the square be ‘*a*’

Perimeter = Sum of all the sides

320 m = a + a + a + a

4a = 320 m

a = 80 m

Area of square = side × side = 80 × 80 m^{2 }= 6400 m^{2}

**Video Solution:**

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

### Class 7 Maths NCERT Solutions - Chapter 11 Exercise 11.1 Question 2

**Summary:**

The area of a square park whose perimeter is 320 m is 6400 m^{2}.