Question

calculate the perimeter of a square field whose area is 900 m2

Answer 1

Step-by-step explanation:

area = 900 m2

side = 30 m

perimeter = 4a

= 4 × 30

= 120 m

Therefore,the perimeter of square is 30 m.

Answer 2

Given,

• Area of the square field = 900 m²

To find,

• The perimeter of the square field.

Solution,

We can simply find the perimeter of the square field by using the following formula

Perimeter of the square field = 4 * side

As we know the area of the square = (side)²

Then, the area of the square field = 900 m²

                                           (side)²  = 900

                                             side   = $\sqrt{900}$

                                             side   = 30 m

Now, the perimeter of the square field = 4 * side

                                                                 = 4 * 30

                                                                 = 120 m

Hence, the perimeter of a square field whose area is 900 m² is 120 m