Question

Find the length of the side of a square whose area is 4489 sq.cm. for 8 class 6 chapter 6.3 exercise
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Answer 1

Answer:

67cm is the length of the side of a square whose area is 4489 sq.cm.

Step-by-step explanation:

We have given the area of the square, we want to find the side of the square.

A square has four sides and all four sides are equal. To find the area of the square we have to find the product of two sides. If the length of one side is '$a$', then the area of the square is,

       $A=a\times a$

       $A=a^{2}$

In this question, we have given the area of the square. That is,

$A=a^{2}=4489 cm^{2}$

We want to find $a$, for that take the square root of the number on the right hand side. That is,

$a=\sqrt{4489} =67cm$

So the length of the side of the square is 67cm. This is the answer to the question.