Question

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

Answer 1

Step-by-step explanation:

bro the is 21m² bro

this is the correct answer

Answer 2

Solution :

Given ⛧

Area of square = 441 m²

x² = 441

$\sf{x \: = \: \sqrt{441} }$

x = 21 m