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# Find the length of the side of a square whose area is 441 m^{2}

**Solution:**

We know that,

Area of the square = side of a square × side of a square

Since the area of a square is equal to the square of its side., the length of the side can be calculated by finding the square root of the area.

441 m^{2} = (side of a square)^{2}

Side of a square = √441 = 21 m

The length of the side of a square whose area is 441 m^{2 }is 21 m

**ā Check: **NCERT Solutions for Class 8 Maths Chapter 6

**Video Solution:**

## Find the length of the side of a square whose area is 441 m^{2}

NCERT Solutions for Class 8 Maths Chapter 6 Exercise 6.4 Question 6

**Summary:**

The length of the side of a square whose area is 441 m^{2 }is 21 m

**ā Related Questions:**

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