Question

Area of a square is 1.21 sq m. Find the length of its side ❓❓​

Answer 1

see ... its easy  

.area of square =side * side=$side^{2}$

so ,1.21$cm^{2}$ =side*side

1.21$cm^{2}$ =$side^{2}$

$\sqrt{1.21$$cm^{2}$=side

1.1 cm= side

so answer is 1.1cm

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Answer 2

Given,

The area of the given square = 1.21 m²

To find,

The length of the each sides of the given square.

Solution,

We can easily solve this problem by using the following mathematical formula.

Area of the square = (Side)²

Or,

(Side)² = Area of the square

Side = ✓Area of the square

Side = ✓1.21

Side = 1.1

(This is the length of the each sides of the given square.)

Hence, the length of the each sides of the square is 1.1 meters.