Question

Find the length of side of a square whose area is 441m​

Answer 1

Answer:

Area = 441 m²

Side = x

x² = 441

x² = 21 × 21

x = 21

Hence, the side of square with area 441 m² is 21 m

Hope it helsp

Answer 2

Given :-

${}$

• Area of the square = 441 m²

${}$

To Find :-

${}$

• Find the Length of side of the square = ?

${}$

Solution :-

${}$

We know that,

${}$

$\boxed{\pink{\bold{Area \: of \: square = {side}^{2} }}} \\ \\ \\ \implies\bold{441 = {side}^{2} \: \: } \\ \\ \\ \implies \bold{ {side}^{2} = 441}\\ \\ \\ \implies \bold{side = \sqrt{441} } \: \\ \\ \\ \implies \bold{ \boxed{ \bold \red{side = 21 \: m}}}$

So, length of the sides of the square is 21 m