Question

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

Answer:

21 m

Step-by-step explanation:

√441=21 when we do under root of 441 is 21.

Answer 2

Answer :

Side = 21 m

Step-by-step explanation :

Area of Square = 441 m²

⇒ Side × Side = 441 m²

⇒ (Side)² = 441 m²

⇒ √(Side)² = √(441 m²)

⇒ Side = 21 m