Question

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Find the length of the side of a square whose area is 441 m².solve
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Answer 1

Question :

Find the length of the side of a square whose area is 441 m².

Answer :

$\bf\red{Given:}$

• Area of a square is 441 m² .

$\bf\red{To\:find:}$

• Length of the square ?

Explanation :

$\bf\purple{ Area\:of\: square = {side}^{2}}$

$\\ \longrightarrow\sf{ 441 = {side}^{2}}$

$\\ \longrightarrow\sf{side = \sqrt{441}}$

$\\ \longrightarrow\sf{side = 21\:m}$

• Therefore the side of the square is 21 m .

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