Maths-

General

Easy

Question

# The area of a square is 289 m^{2}, find its perimeter?

Hint:

### find the length of the side of the square and then find the perimeter of the square by applying a general formula .

## The correct answer is: 68

### Ans :- 68

Explanation :-

Step 1:-

Let the length of the square be a

The area of square = (length of side)^{2 }

Then,

Step 2:- find the perimeter of square by using length

We find the perimeter of the square = 4a = 4 × 17 = 68m.

The perimeter of square whose area is 289 (m^{2}) is 68 m.

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